BEIS Public Attitudes Tracker: Winter 2021 – CSV labels data

Updated 31 May 2022
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New_Indv_Serial	CLIMCONCERN	NZKNOW	RENEWSUPPORT	HEATHOMEKNOW	LOWCARBKNOW	HEATMAIN	HEATUSE	HEATATTWHY	HEATNOATTWHY	REPLACEHEAT	REPLACEIMP	INSTALL_A	INSTALL_B	INSTALL_C	INSTALL_E	WHYNOTINST_A_01	WHYNOTINST_A_02	WHYNOTINST_A_03	WHYNOTINST_A_04	WHYNOTINST_A_05	WHYNOTINST_A_06	WHYNOTINST_A_07	WHYNOTINST_A_08	WHYNOTINST_A_09	WHYNOTINST_A_10	WHYNOTINST_A_11	WHYNOTINST_B_01	WHYNOTINST_B_02	WHYNOTINST_B_03	WHYNOTINST_B_04	WHYNOTINST_B_05	WHYNOTINST_B_06	WHYNOTINST_B_07	WHYNOTINST_B_08	WHYNOTINST_B_09	WHYNOTINST_B_10	WHYNOTINST_B_11	WHYNOTINST_C_01	WHYNOTINST_C_02	WHYNOTINST_C_03	WHYNOTINST_C_04	WHYNOTINST_C_05	WHYNOTINST_C_06	WHYNOTINST_C_07	WHYNOTINST_C_08	WHYNOTINST_C_09	WHYNOTINST_C_10	WHYNOTINST_C_11	WHYNOTINST_E_01
5384851	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6800171	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
1373831	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
5794311	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
9489901	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
2494511	Not very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
5256121	Don't know	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4527881	Very concerned	A fair amount	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
8142381	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7263943	Not very concerned	A fair amount	Neither support nor oppose	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	Yes
5267021	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
9715781	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2112211	Not very concerned	Never heard of this	Support	Never heard of this	A little	Central heating - Gas	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
6265981	Fairly concerned	A little	Support	A little	A little	Electric fixed room heater, fire and stoves	Hardly any		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
6265982	Fairly concerned	A fair amount	Oppose	A little	Hardly anything but I’ve heard of this	Other	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1919221	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1919222	Not very concerned	A little	Support	A little	A little	Other	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing												No	No	No	No	No	No	Yes	No	No	No	No
6482301	Fairly concerned	A little	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
4975211	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8775421	Not at all concerned	A lot	Strongly oppose	A lot	A lot	Other	None at all		Other	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6011861	Fairly concerned	A little	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
6011862	Very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9231191	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5718901	Fairly concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	No
8000401	Not very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No
4012141	Fairly concerned	Never heard of this	Support	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8204611	Not very concerned	Never heard of this	Strongly support	Never heard of this	A little	Electric fixed room heater, fire and stoves	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	No	No	No	Yes	No	No	No												No	No	No	No	No	No	No	Yes	No	No	No	No
6331441	Very concerned	A fair amount	Support	A little	A little	Other	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6331442	Very concerned	A little	Strongly support	Never heard of this	Never heard of this	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5348171	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5348172	Very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4469641	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
4469642	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
9151071	Very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1806931	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	Yes	No	No	No	Yes	No	No	No	No	No
5255803	Fairly concerned	Never heard of this	Strongly support	Never heard of this	A little	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1526351	Very concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
2833811	Very concerned	A little	Support	A little	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No
6425461	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9923761	Very concerned	A little	Support	A little	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
1593141	Very concerned	A fair amount	Strongly support	A little	A little	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing												No	Yes	No	No	No	No	No	No	No	No	No
1593142	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	A little	A little	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing												No	Yes	No	No	No	No	No	No	No	No	No
8401441	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
9032111	Fairly concerned	A fair amount	Strongly support	Never heard of this	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9032112	Very concerned	A little	Neither support nor oppose	A little	Never heard of this	Other	Hardly any		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No												No	No	No	No	No	No	No	No	No	No	Yes	No
9032113	Not at all concerned	Never heard of this	Support	A little	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
2227381	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No																							No
9990171	Fairly concerned	Never heard of this	Support	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5810241	Very concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		Other	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5810242	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	None at all		Other	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5021031	Very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9872041	Fairly concerned	A little	Don't know	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8869201	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing	No	No	No	No	Yes	No	No	No	No	No	No
8973391	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
8973392	Fairly concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9301111	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8511891	Very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Don't know	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	Yes	No	No	No	No	No	No
9776341	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9776342	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2027731	Don't know	Never heard of this	Support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
1376281	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8839981	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
1242451	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	Never heard of this	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3844091	Fairly concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
7724501	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7724502	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6193941	Very concerned	A little	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4248921	Very concerned	A fair amount	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
4248922	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
9040731	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4303001	Fairly concerned	A fair amount	Support	A little	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	No – and not considered it																																		No
5898911	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	Other		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	Yes	Yes	No	No	Yes	No	No	No	No	No												No	No	Yes	No	No	Yes	No	No	No	No	No	No
1900811	Fairly concerned	A fair amount	Support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1900812	Not very concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5178351	Fairly concerned	A lot	Support	A little	A little	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
5625471	Fairly concerned	A little	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	No – but I have considered this	Don't know	Don't know												No	No	No	No	No	Yes	No	No	No	No	No
4865631	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Don't know	Don't know	No – and not considered it																																		No
4865632	Fairly concerned	A little	Don't know	Hardly anything but I’ve heard of this	A little	Central heating - Gas	None at all		Don't know	Don't know		Don't know	Don't know	Don't know	Don't know
4865633	Fairly concerned	A fair amount	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
4580501	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Don't know	Don't know	Don't know
3961911	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	Yes	No	No	No	No	No	No
6049421	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
6049422	Fairly concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
8965741	Fairly concerned	A fair amount	Strongly support	A lot	A lot	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4215201	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4215202	Very concerned	A fair amount	Strongly support	A lot	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8869901	Don't know	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	Hardly any		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4377272	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4377273	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5043641	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5043642	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	None at all		I’m just not interested in the amount of heat used	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9481961	Fairly concerned	A lot	Oppose	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
9481962	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7880861	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Don't know	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
7880862	Don't know	A fair amount	Strongly support	A fair amount	A fair amount	Don't know	None at all		Don't know	Don't know		Don't know	Don't know	Don't know	Don't know
8724321	Not at all concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8724322	Fairly concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6224601	Very concerned	A lot	Oppose	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
6224603	Very concerned	Hardly anything but I’ve heard of this	Support	A fair amount	A little	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
5143411	Not very concerned	A fair amount	Neither support nor oppose	Never heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
5143412	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Other	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
2922911	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
9677541	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9677542	Fairly concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – and not considered it	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
9842461	Very concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							Yes	Yes	No	No	Yes	No	No	No	No	No	No	No
4364511	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8556271	Not very concerned	Never heard of this	Support	A little	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	No – and not considered it	No – and not considered it	Don't know												No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No
5498473	Fairly concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	Hardly any		Other	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
3082281	Very concerned	A little	Support	A fair amount	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
3174231	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
3174232	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	Hardly any		Other	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3174233	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	Never heard of this	Central heating - Gas	None at all		I’m just not interested in the amount of heat used	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
3174234	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	None at all		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9792611	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9400361	Fairly concerned	A lot	Strongly support	A little	A little	Other	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2450451	Very concerned	A fair amount	Strongly support	A little	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
7686621	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5471271	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5471272	Fairly concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1085261	Very concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2080621	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6444021	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	Yes	No	No	No	Yes	No	No	No	No	No	No
8318371	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
6120181	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	No – but I have considered this	Don't know	Don't know												No	No	No	No	No	No	No	Yes	No	No	No
1000501	Very concerned	A little	Strongly support	A lot	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No	No	No	No	Yes	No	No	No	No	No	No
9280361	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2746341	Fairly concerned	A little	Support	Never heard of this	A little	Other	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8658171	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
8658172	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
7225031	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Don't know	Don't know	No – and not considered it																																		No
2228291	Fairly concerned	A fair amount	Strongly support	A fair amount	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2228292	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2228293	Very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
3888431	Very concerned	A little	Strongly support	A little	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3888432	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2223541	Not very concerned	A little	Support	A little	A fair amount	Electric fixed room heater, fire and stoves	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7573861	Very concerned	A lot	Strongly support	A little	A little	Central heating - Gas	A little		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
6450111	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3269461	Very concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2991951	Fairly concerned	A fair amount	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
2991952	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2991953	Not at all concerned	A lot	Neither support nor oppose	A lot	Hardly anything but I’ve heard of this	Other	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
2521721	Very concerned	A fair amount	Strongly support	A fair amount	A little	Don't know	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6098231	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
4656871	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
6645731	Not very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6645732	Not very concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	Yes	No	No	No	No	No	No
3534711	Not at all concerned	Never heard of this	Oppose	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
3534713	Not at all concerned	Never heard of this	Strongly oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
6339061	Very concerned	Never heard of this	Neither support nor oppose	Never heard of this	A fair amount	Central heating - Gas	A lot	Other		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5068181	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
3395851	Very concerned	A lot	Strongly support	A fair amount	A lot	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No																							No
1260121	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
8761291	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8761292	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7776371	Fairly concerned	A fair amount	Neither support nor oppose	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
6738011	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Oil	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6180911	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6180912	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2714961	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Don't know	Don't know	Don't know
9370331	Not very concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2072081	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2870231	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	No	No	No	Yes	No	No	No																							No
6620871	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
6620872	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	Yes	No	No	No	Yes	No	Yes	No	No	No	No												No	No	No	No	Yes	No	Yes	No	No	No	No	No
4016371	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Other	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
1495301	Fairly concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Never heard of this	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8708461	Fairly concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
2458671	Fairly concerned	Never heard of this	Strongly support	Never heard of this	A little	Electric fixed room heater, fire and stoves	Hardly any		I’m just not interested in the amount of heat used	Not applicable - not my decision to make		Don't know	Don't know	Don't know	No – and not considered it																																		No
6523591	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6523593	Don't know	Never heard of this	Don't know	A little	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
5943961	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	No
7285621	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1773501	Fairly concerned	A little	Support	A little	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	Yes	No	No	No	No	No	No	No	No
1773502	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	Yes	No	No	No	No	No	No	No	No	No
7376292	Not at all concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1695571	Very concerned	Never heard of this	Strongly support	Never heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5802951	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2427411	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7341161	Not very concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9788391	Fairly concerned	Never heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	Yes	No	No	No	No	No	No	No	No	No
4576161	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							Yes	No	No	No	No	No	No	No	No	No	No	Yes
5664021	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8905851	Not very concerned	A little	Neither support nor oppose	A little	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Don't know		Don't know	Don't know	Don't know	Don't know
8905852	Don't know	A little	Don't know	A little	A lot	Don't know	A little		Don't know	Don't know		Don't know	Don't know	Don't know	Don't know
9985481	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4870441	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4870442	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Don't know	No – but I have considered this	No	No	Yes	No	No	No	No	No	No	No	No																							No
2758341	Fairly concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6814341	Not very concerned	A fair amount	Support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	No – and not considered it	Don't know	Don't know												No	Yes	No	No	No	No	No	No	No	No	No
3187451	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8017761	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
7232471	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3261961	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	No – and not considered it	No – and not considered it	No – and not considered it												No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
5291201	Very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
5071071	Very concerned	A little	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3705091	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
6923411	Don't know	A fair amount	Support	A fair amount	A little	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	No	No	Yes	Yes	No	No
2317341	Not very concerned	A fair amount	Support	A lot	A fair amount	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7978031	Not very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4425661	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1284201	Fairly concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
5162472	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1814411	Fairly concerned	A fair amount	Neither support nor oppose	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	Yes	No	No	No	No	No	No	No	No
9459161	Fairly concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9459162	Don't know	Never heard of this	Don't know	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5619551	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5608791	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1330352	Very concerned	A lot	Strongly support	A fair amount	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		Don't know		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6245871	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6245872	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Don't know																							No	No	No	No	No	No	No	No	No	Yes	No
2083011	Not very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9109551	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9109552	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7007941	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	Yes	No	No	No	Yes	No	No	No	No	No
6503901	Fairly concerned	A lot	Support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3998761	Fairly concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No																							No
8245261	Fairly concerned	A fair amount	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
8245262	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5309171	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	Yes	No	No	No	No	No	No	No	No	No	No
5309172	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6699711	Very concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
1711241	Fairly concerned	A lot	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
8781341	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4898722	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5372901	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
8266321	Fairly concerned	A little	Strongly support	A little	A fair amount	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8266322	Fairly concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		Yes
8266323	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3181371	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3181372	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3045331	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
8183051	Very concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8183052	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2974871	Very concerned	A little	Support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6000011	Not very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
9298411	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	No	No	No	Yes	No	No	No
1924431	Not at all concerned	A fair amount	Oppose	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		Yes
8063971	Fairly concerned	A little	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
4247751	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4768161	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	Don't know	No – but I have considered this												No	Yes	No	No	No	No	No	No	No	No	No												No
4768162	Very concerned	A little	Strongly support	A little	A little	Other	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7178801	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
7178802	Not at all concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
8927871	Not very concerned	A lot	Strongly oppose	A lot	A lot	Central heating - Gas	A fair amount	Other		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
6905661	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8077261	Not very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	No	No	Yes	No	No
8077262	Not at all concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1883181	Fairly concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1883182	Fairly concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1883183	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5558201	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7527421	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6204121	Very concerned	A little	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5888131	Very concerned	A fair amount	Strongly support	A lot	A lot	Other	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5879021	Fairly concerned	A little	Support	Never heard of this	Hardly anything but I’ve heard of this	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1662261	Not very concerned	Never heard of this	Strongly support	Never heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4377881	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Other	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
4377882	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Other	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
4946511	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
4946512	Fairly concerned	A little	Support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
8795851	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7361831	Not very concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	Yes	No	No	No	No
6495661	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3837411	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
3837412	Not very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
3837413	Fairly concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2937511	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	No	No	Yes	No	No	No	No												No	No	No	No	No	No	Yes	No	No	No	No	No
3212681	Very concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – but I have considered this	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No												No
5601511	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Yes – already installed/in process of installing	No – but I have considered this																																		No
4220971	Don't know	A lot	Don't know	A lot	A lot	Central heating - Gas	None at all		Don't know	Don't know		No – and not considered it	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No
7476291	Not very concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8847241	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	No	No	Yes	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No
8232231	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		Yes
3579091	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2717951	Don't know	Never heard of this	Don't know	A little	Never heard of this	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2096921	Very concerned	A little	Support	A little	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9276411	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
9276412	Not very concerned	A fair amount	Support	A little	A fair amount	Central heating - Gas	None at all		Other	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7894091	Fairly concerned	A fair amount	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4878271	Very concerned	A lot	Strongly support	A fair amount	A lot	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	No	No	No	No	Yes	No	No
3368141	Fairly concerned	A little	Don't know	Never heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
1229711	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1229712	Not very concerned	A lot	Support	A lot	A lot	Central heating - Gas	Hardly any		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2715611	Fairly concerned	Never heard of this	Strongly support	Never heard of this	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	No	No	No	No	Yes	No
8744731	Not at all concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
9313892	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
5165921	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	Never heard of this	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	Yes	No	No	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
5165922	Not very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	Yes	No	No	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
5165923	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	Hardly any		Other	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5996061	Fairly concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8287791	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9072381	Not very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2204971	Not very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Not answered (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – and not considered it	Don't know	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
5420461	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1044521	Fairly concerned	A little	Support	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1044522	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3904591	Very concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2978262	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5288341	Not very concerned	A lot	Oppose	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
7045772	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
6452501	Fairly concerned	Never heard of this	Strongly support	Never heard of this	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2245891	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
5743441	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
7116711	Very concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
4881001	Fairly concerned	Never heard of this	Don't know	Never heard of this	Never heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5601821	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7740641	Very concerned	A lot	Strongly support	A lot	A fair amount	Other	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5802431	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9373001	Very concerned	A little	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
9373002	Very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
8656282	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
2172251	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Don't know	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							Yes
6869721	Very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6869722	Very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9781461	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3869681	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6775481	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6775482	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6850141	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6850142	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6850143	Not very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5395181	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7381061	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7381062	Fairly concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4819761	Very concerned	A little	Strongly support	A little	A little	Other	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1613141	Fairly concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
6833151	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Other	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No – but I have considered this												No	No	No	No	Yes	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
6833152	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this												No	No	No	No	Yes	No	No	No	No	No	No												No
1201361	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5580211	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4720261	Fairly concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Other	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2994791	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	No – and not considered it	No – and not considered it	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	Yes	No	No	No	No	No
2973991	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							Yes	No	No	No	No	No	No	No	No	No	No
5211881	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	A fair amount	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3121301	Fairly concerned	Never heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8019651	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
9165521	Very concerned	A fair amount	Strongly support	A lot	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2724431	Very concerned	A little	Strongly support	A fair amount	A fair amount	Central heating - Oil	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No																							No
4600201	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	Yes	Yes	No	No	No	No	No	No	No
4600202	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
6679881	Not very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2241481	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5239511	Not at all concerned	A lot	Support	A lot	A fair amount	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
5239512	Not at all concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	A little	Central heating - Gas	None at all		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
5239513	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Yes	Yes	No	No	No	No	No	No	No	No	No	No
2657451	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2657452	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	Yes	No	No	No	No	No	No	No	No	No	No
4110981	Fairly concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
6634031	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5911531	Not very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1666662	Very concerned	A lot	Strongly support	A lot	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6708331	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
9327401	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
9327402	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Other	A little		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
9729781	Fairly concerned	Hardly anything but I’ve heard of this	Don't know	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	No	No	No	No	Yes	Yes	No	No	No	No	No
7456631	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7456632	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7456633	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5600011	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
9817651	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	Yes
4284351	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
4284352	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
4703981	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2126892	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	Yes	No	No	No	No	No	No
7474291	Fairly concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1782821	Very concerned	A little	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
1782822	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4886251	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
4396901	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6999631	Very concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1167962	Not at all concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
1925901	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
2161621	Very concerned	A fair amount	Support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
6979881	Very concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
1988991	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1988992	Don't know	Never heard of this	Don't know	Never heard of this	Never heard of this	Central heating - Gas	None at all		Don't know	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7755171	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4161131	Fairly concerned	A little	Strongly support	A little	A little	Multiple answers chosen (Paper)	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2882021	Not very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9009581	Very concerned	Never heard of this	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9184471	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
9184472	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6999981	Fairly concerned	A fair amount	Support	A fair amount	A little	Other	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
6673061	Very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3964421	Very concerned	Never heard of this	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
7065671	Very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4915931	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		Not answered (Paper)
5112251	Not at all concerned	Never heard of this	Don't know	A little	A fair amount	Multiple answers chosen (Paper)	A fair amount	Don't know		Don't know		No – and not considered it	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)	No	No	No	No	No	No	Yes	No	No	No	No
8525932	Very concerned	A little	Support	A little	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
3020541	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
7011831	Very concerned	A fair amount	Neither support nor oppose	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
7011832	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Not answered (Paper)	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
9134502	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3335451	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
3335452	Fairly concerned	A little	Support	A little	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
8277651	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
8277652	Fairly concerned	Hardly anything but I’ve heard of this	Don't know	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9587651	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4158331	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4158332	Fairly concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9989151	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3762102	Not very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
4844381	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
5646711	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
5214321	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5214322	Very concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)																							Not answered (Paper)
4397712	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6638821	Very concerned	A fair amount	Neither support nor oppose	A fair amount	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
6638822	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
8080231	Very concerned	A fair amount	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Not answered (Paper)	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9222371	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2418321	Very concerned	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2418322	Very concerned	A little	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	No – and not considered it	No – and not considered it	No – but I have considered this	Yes – already installed/in process of installing	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
9515381	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4090541	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
5713291	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5919591	Not very concerned	A little	Oppose	A little	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5919592	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	No	No	No	No	No	Yes
6142251	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
6142252	Very concerned	A lot	Strongly support	A lot	A fair amount	Multiple answers chosen (Paper)	A lot	To minimise the environmental impact of the heat used		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
7756541	Fairly concerned	A little	Don't know	A little	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
7756542	Fairly concerned	A little	Don't know	A little	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
5075481	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
5075482	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
5916991	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
1829091	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5036241	Not very concerned	A lot	Oppose	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5036242	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3556091	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3556092	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4255231	Fairly concerned	A lot	Strongly support	A lot	A lot	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4255232	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4461791	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
8308071	Very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Not answered (Paper)	Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)
7950981	Not very concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	No	No	No	No	Yes	No	No
7950982	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Oil	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
5451661	Very concerned	A fair amount	Strongly support	Never heard of this	Never heard of this	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
4862141	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Don't know	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No
9612561	Very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
9612562	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6078041	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9137321	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	Yes	No	No	No	No	No	No	No	No												No	No	No	No	No	No	No	Yes	No	No	No	No
9137322	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	Yes	No	No	No	No	No	No	No	No												No	No	No	No	No	No	No	Yes	No	No	No	No
6669511	Not very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5070652	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
6819451	Fairly concerned	A little	Don't know	Never heard of this	Not answered (Paper)	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
5261171	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	No
5261172	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	No
5270841	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
3684751	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
3684752	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8475651	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
8475652	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4435991	Fairly concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3436791	Not very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
3436792	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2041301	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
1350471	Fairly concerned	A fair amount	Support	A little	A little	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1350472	Fairly concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8137131	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8137132	Very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6173901	Very concerned	A little	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2498081	Not very concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7578591	Fairly concerned	A lot	Support	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	Yes	Yes	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
7578592	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – and not considered it	No – and not considered it	No – and not considered it	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
6284681	Very concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
4453611	Not very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing	No – and not considered it																																		No
8008182	Very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8008183	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	Don't know		Don't know	Don't know	Don't know	Don't know
5065341	Fairly concerned	A little	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
3053451	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3053452	Very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No – and not considered it												Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No
3053453	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1705411	Very concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing	Don't know
8384461	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1409771	Fairly concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3286501	Very concerned	A fair amount	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9752941	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9965101	Fairly concerned	A fair amount	Strongly support	Never heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
1439821	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	No	No	Yes	No	No
1439822	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
8717741	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4740081	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Oil	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2393351	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3606291	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
2648671	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9301281	Very concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7568251	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
4818631	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	A little	Electric fixed room heater, fire and stoves	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		No – and not considered it	No – but I have considered this	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No
5812231	Not very concerned	A little	Support	A little	Never heard of this	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	No – but I have considered this	Don't know	Don't know												No	Yes	No	No	No	No	No	No	No	No	No
2195191	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2195192	Very concerned	A fair amount	Support	A little	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2117621	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		Other	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
5004311	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
5004313	Fairly concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	No – and not considered it																																		No
2615391	Very concerned	A little	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9090261	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9317051	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
9317052	Very concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9317053	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
3709521	Very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7455831	Fairly concerned	Hardly anything but I’ve heard of this	Support	A fair amount	A little	Central heating - Gas	None at all		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No	Yes	No	No	No	Yes	No	No	No	No	No
7455832	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – and not considered it	No – and not considered it	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
5957971	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6420821	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1140091	Very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
8507351	Very concerned	A little	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No	No	No	No	No	Yes	No	No	No	Yes	No
3857851	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1949161	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7530861	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
8982831	Very concerned	A fair amount	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3890181	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
3706041	Not at all concerned	A fair amount	Don't know	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3706043	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
1619511	Fairly concerned	A fair amount	Support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I’m just not interested in the amount of heat used	Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9889931	Fairly concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No – and not considered it												No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No
9889932	Fairly concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
6910821	Very concerned	A lot	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6910822	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Other	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1366861	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	Yes
7440191	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8757991	Fairly concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
8757992	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	None at all		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	No – and not considered it	Don't know	No – and not considered it												No	No	No	No	No	Yes	No	No	No	No	No												No
2840311	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Other	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2840312	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	Yes	No	No
2840313	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1311211	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
7948551	Not very concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – and not considered it	No – and not considered it	No – and not considered it	No	No	No	No	No	No	No	Yes	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No
7864371	Not very concerned	A little	Support	A little	A little	Central heating - Gas	A little		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8231131	Very concerned	A lot	Strongly support	A lot	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
7750961	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
3233701	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3975181	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							No	No	Yes	No	No	No	No	No	No	No	No	No
9867811	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9867812	Fairly concerned	A fair amount	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9867813	Very concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Other	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8692401	Very concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7477671	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	No – but I have considered this	No – but I have considered this	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
5540571	Very concerned	A lot	Strongly support	A lot	A fair amount	Other	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2147381	Very concerned	A little	Support	A fair amount	A fair amount	Other	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8371331	Not at all concerned	A lot	Neither support nor oppose	A lot	A lot	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	No – but I have considered this	No – but I have considered this	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
8371332	Not very concerned	A fair amount	Support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
6063761	Fairly concerned	A fair amount	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3651311	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	No – but I have considered this	Don't know	Don't know												No	Yes	No	No	No	Yes	No	No	No	No	No
5883373	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	No – but I have considered this																																		No
9365061	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No – and not considered it												Yes	Yes	Yes	No	No	No	Yes	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
1772331	Not at all concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No
4668991	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7063991	Very concerned	A little	Strongly support	A little	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1977701	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3542581	Not very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	A little	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
1086531	Very concerned	A fair amount	Strongly support	A lot	Never heard of this	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – but I have considered this	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	Yes	No	No	Yes
1590591	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A fair amount	A fair amount	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3253041	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3253042	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
8081411	Fairly concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Don't know	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8265311	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8265312	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2500261	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
8337141	Not very concerned	A little	Support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – and not considered it	Don't know	Don't know	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	Yes	No	No	No	No	No	No
3384861	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3384862	Very concerned	A fair amount	Strongly support	A fair amount	A lot	Other	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
3660061	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	A little	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	Yes	No	No	No	No	No	No
7118431	Not very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8015281	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Oil	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3064881	Fairly concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5359011	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5359012	Fairly concerned	Never heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5359013	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4777171	Very concerned	A lot	Strongly support	A lot	A lot	Electric fixed room heater, fire and stoves	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4777172	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6438701	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												Yes	No	No	No	No	No	No	No	No	No	No	No
7453961	Very concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6790361	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Other	No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
7418011	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
7418012	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7418013	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	No – and not considered it	Yes – already installed/in process of installing	Don't know												No	No	No	No	No	Yes	No	No	No	No	No
4182261	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9097311	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
9099261	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	Yes	No	No	No	No	No	No
1591401	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4324761	Fairly concerned	A little	Strongly support	A little	A little	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1436181	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6043991	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3625451	Very concerned	A lot	Strongly support	A fair amount	A lot	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
4003691	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1088241	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1088242	Fairly concerned	A lot	Strongly support	A fair amount	A fair amount	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		Yes
9272641	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8416291	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4915601	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No – but I have considered this												No	No	No	No	Yes	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
3726061	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Oil	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	No – but I have considered this	Don't know	Don't know												No	No	No	No	No	Yes	No	No	No	No	No
5985131	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
2498551	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4452511	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	No	No	No	Yes	No	No	No																							No
9709601	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
5350491	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No
8540501	Not very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	Yes	No	No	No	No	No	No	No	No	No	No												Yes	No	No	No	No	No	No	No	No	No	No	Yes
5650241	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1672771	Very concerned	A fair amount	Strongly support	A little	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1347241	Very concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6648311	Not very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7190171	Fairly concerned	A fair amount	Neither support nor oppose	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4316361	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9739241	Not very concerned	A little	Support	A little	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8412731	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4896441	Very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1562731	Very concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	Yes
5012891	Not very concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1340611	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2745401	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2745402	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
1838491	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
1838492	Fairly concerned	A little	Support	A fair amount	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
3746261	Fairly concerned	A little	Neither support nor oppose	A little	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	Yes
6703081	Very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	No	No	Yes	No	No	No	No
1710101	Very concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7695431	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7695432	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6640831	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4909651	Fairly concerned	A fair amount	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
6298291	Very concerned	A lot	Strongly support	A lot	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							Yes	No	No	Yes	Yes	No	No	No	No	No	No	No
7748711	Not very concerned	A lot	Neither support nor oppose	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5050021	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – and not considered it	No – but I have considered this	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No
7415211	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7415212	Fairly concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2241311	Very concerned	A little	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
2241312	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
2241313	Fairly concerned	A little	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1497001	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
1497002	Very concerned	A fair amount	Strongly support	A lot	A lot	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1497003	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7759601	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Don't know	Don't know	Don't know
6400461	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2790231	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1697261	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1697262	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1697263	Not very concerned	A little	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1249421	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
6129111	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6129112	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9380831	Fairly concerned	A little	Support	A little	Never heard of this	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
4171811	Not very concerned	Hardly anything but I’ve heard of this	Oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
4171812	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4171813	Very concerned	A little	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1208151	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1208152	Very concerned	A little	Strongly support	A fair amount	A little	Central heating - Gas	A little		I’m just not interested in the amount of heat used	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1208153	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6407701	Fairly concerned	A fair amount	Neither support nor oppose	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No																							No
6407702	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I’m just not interested in the amount of heat used	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9414431	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	Other		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
9414432	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	Other		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
9911461	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Oil	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9911462	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	Don't know												No	Yes	No	No	No	No	No	No	No	No	No
9911463	Very concerned	A little	Strongly support	A little	A little	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7170001	Very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1964801	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Oil	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1964802	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		Don't know		Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No – and not considered it												No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No
2245121	Fairly concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2245122	Not very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6246291	Very concerned	A little	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4937521	Very concerned	A lot	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3796951	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
9171521	Fairly concerned	A little	Support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
3830071	Fairly concerned	A little	Neither support nor oppose	A little	A little	Other	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1560091	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2096941	Very concerned	A fair amount	Strongly support	A lot	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
1152521	Very concerned	A lot	Strongly support	A fair amount	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
1152522	Fairly concerned	A little	Support	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3782471	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	Yes	No	Yes	No	No
3782472	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
3782473	Fairly concerned	A fair amount	Support	A little	A little	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2932682	Fairly concerned	A fair amount	Oppose	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
1775761	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
8391071	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
8391072	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
8152691	Fairly concerned	A fair amount	Strongly support	A lot	A lot	Other	A lot	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	No	No	No	No	Yes	No	No
3711071	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3711072	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1792451	Not very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Other	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5435681	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5435682	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9140561	Not very concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
6817111	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7840191	Very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Don't know																							No	No	Yes	No	No	No	No	No	No	No	No
9150142	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	Yes	No	No	No	No	No	No	No	No	No	No
3302611	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3302612	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3546731	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1871641	Fairly concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1871642	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No	No	Yes	No	No	No	No	No	No	No	No
1871643	Fairly concerned	A little	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Other	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
1209961	Very concerned	A little	Support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7033451	Not very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
4773291	Not at all concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1946721	Not at all concerned	A fair amount	Neither support nor oppose	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No												No
1946722	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
5075421	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1495691	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
2905831	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	No	Yes	No	No	No	No	No
1923321	Not at all concerned	Hardly anything but I’ve heard of this	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
2422851	Fairly concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7201421	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1040181	Very concerned	A fair amount	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	Don't know	Yes	Yes	No	No	No	No	No	No	No	No	No												No	No	No	No	No	No	No	No	Yes	No	No
1040182	Fairly concerned	Never heard of this	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3921221	Not very concerned	A little	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8939521	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8048652	Fairly concerned	A fair amount	Strongly support	A little	A fair amount	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2583751	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	Yes	No	No	No	No	No	No
4202991	Not very concerned	A fair amount	Support	A lot	A lot	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
9285181	Not very concerned	A little	Support	A fair amount	A fair amount	Other	A little		I’m just not interested in the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8747861	Very concerned	A fair amount	Strongly support	A fair amount	A lot	Other	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1179701	Very concerned	A lot	Support	A lot	A fair amount	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No
1179702	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Never heard of this	Central heating - Oil	Hardly any		I don’t feel I can control the amount of heat used	Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
6267331	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
6267332	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2299271	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	Don't know												No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
5784941	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
1286531	Very concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
4318141	Very concerned	A lot	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7699521	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	No – but I have considered this	Don't know	Don't know												No	No	No	No	No	Yes	No	No	No	Yes	No
3234751	Very concerned	A fair amount	Support	A lot	A lot	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							Yes
5023091	Very concerned	A little	Strongly support	Never heard of this	Never heard of this	Other	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
6724582	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7189511	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
7189512	Very concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9444521	Fairly concerned	A lot	Strongly support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
9444522	Very concerned	A little	Strongly support	A little	Never heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	Yes	No	No	No	No	No	No	No	No	No	No
5463911	Very concerned	A little	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5496061	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8481631	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	Yes	No	No	No	No	No	No	No	No	No
8481632	Not very concerned	Never heard of this	Don't know	Never heard of this	Never heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
8481633	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
1673091	Very concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	No	No	No	No	Yes	No	No	No	No												No	No	No	No	No	No	Yes	No	No	No	No	No
1673092	Very concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No
9933041	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
9933042	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Yes – already installed/in process of installing
1823101	Very concerned	A little	Neither support nor oppose	Never heard of this	A little	Electric fixed room heater, fire and stoves	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3854341	Very concerned	A fair amount	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
5621901	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	No – and not considered it	Don't know	No – and not considered it												No	No	No	No	No	Yes	No	No	No	No	No												No
5621902	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
5394251	Not very concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2731291	Fairly concerned	Hardly anything but I’ve heard of this	Don't know	A little	A little	Central heating - Oil	None at all		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No																							No
7186611	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this	No	No	No	No	No	No	No	Yes	No	No	No												No	No	No	No	No	No	No	No	Yes	No	No	No
2039851	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
8640811	Fairly concerned	Never heard of this	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	No – and not considered it	Don't know	Don't know												No	No	No	No	No	Yes	No	No	No	No	No
8228581	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	No	Yes	No	No	No	No	No	No
6508541	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5124971	Very concerned	A fair amount	Support	A little	A fair amount	Central heating - Oil	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4639621	Very concerned	A fair amount	Support	A fair amount	A fair amount	Other	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
2360771	Fairly concerned	A little	Don't know	A little	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	Yes	No	No	No	No	No	No	No	No	No	No												No	No	No	Yes	No	No	No	No	No	No	No	No
6754671	Very concerned	Hardly anything but I’ve heard of this	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5155671	Fairly concerned	Never heard of this	Support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Don't know		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
5719521	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
2988401	Fairly concerned	Hardly anything but I’ve heard of this	Support	A fair amount	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Don't know	No – and not considered it	No	No	No	No	Yes	Yes	No	Yes	No	No	No																							No
5675161	Fairly concerned	Never heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Don't know	Don't know	No – and not considered it																																		No
5675162	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
4952631	Very concerned	A little	Support	A lot	A little	Don't know	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4952632	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2762161	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – but I have considered this	No – and not considered it	No – and not considered it	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No
6489881	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
6489882	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
8975841	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9089911	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5368541	Fairly concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2234091	Fairly concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
2234092	Very concerned	A fair amount	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
2234093	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2234094	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5061031	Fairly concerned	A fair amount	Support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4856291	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
1383461	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8826491	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Don't know																							No	No	No	No	Yes	No	No	No	No	No	No
2750491	Very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1567141	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	No	No	No	No	No	Yes	No																							No
5522521	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2265301	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
3126403	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
1743981	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
5969441	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
8063291	Fairly concerned	A little	Oppose	Never heard of this	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	No	No	No	No	Yes	No	No
8063292	Don't know	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		I don’t feel I can control the amount of heat used	I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8240821	Not very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Other	None at all		Other	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8240822	Very concerned	A little	Strongly support	Never heard of this	A little	Other	Hardly any		Other	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
4021601	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4021602	Very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4620481	Not very concerned	Never heard of this	Support	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5381051	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	No	No	Yes	No	No
8277511	Very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Electric fixed room heater, fire and stoves	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3377441	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
3377442	Very concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
3377443	Very concerned	A little	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
7527291	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Don't know	Don't know	No	Yes	No	No	No	No	No	No	No	No	No
7527292	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	Don't know	Don't know	No	Yes	No	No	No	No	No	No	No	No	No
9194821	Fairly concerned	A little	Strongly support	A fair amount	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No																							No
8537713	Fairly concerned	A lot	Strongly support	A fair amount	A fair amount	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this																							No	No	No	No	No	No	No	No	No	Yes	No	No
6832391	Very concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4423351	Fairly concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7665221	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Oil	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2190381	Very concerned	A fair amount	Oppose	A little	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2190382	Fairly concerned	A little	Neither support nor oppose	A little	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4947701	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
8524741	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7264801	Not very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		Other	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7546841	Not very concerned	A fair amount	Neither support nor oppose	Hardly anything but I’ve heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
4195781	Fairly concerned	A little	Support	A little	A little	Central heating - Oil	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – but I have considered this	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
4195782	Very concerned	A little	Strongly support	A little	A little	Other	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No	Yes	No	No	No	No	No	No	No	No	No
9148551	Very concerned	A fair amount	Support	A fair amount	A lot	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4844261	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	Yes	Yes	No	No	No	No	No	No	No
8586671	Fairly concerned	A lot	Support	A lot	A fair amount	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2597941	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
2597942	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No – but I have considered this												No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No
8236451	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	Other		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
4404621	Fairly concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	No – but I have considered this	No – but I have considered this	Yes – already installed/in process of installing	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No
7994751	Fairly concerned	A fair amount	Strongly support	Never heard of this	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	Yes	Yes	No	No	No	No	No	No	No	No												No	Yes	Yes	No	No	No	No	No	No	No	No	No
7994752	Fairly concerned	A little	Strongly support	Never heard of this	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9699402	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
8989801	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
6723421	Very concerned	A fair amount	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5610881	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Oil	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
4987631	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
5257101	Not at all concerned	A fair amount	Strongly oppose	A fair amount	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No												No	No	No	No	Yes	No	No	No	No	No	No	No
8050831	Very concerned	A little	Support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8050832	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4434421	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5475841	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5475842	Not very concerned	Never heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I don’t feel I can control the amount of heat used	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5475843	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4179322	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
8456161	Very concerned	A fair amount	Strongly support	A lot	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	Yes	No	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
5219291	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	No	No	No	No	No	Yes	No	No
1684321	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7249211	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Yes
3205421	Not very concerned	A little	Neither support nor oppose	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3205423	Not very concerned	A lot	Neither support nor oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4393921	Very concerned	A little	Strongly support	A fair amount	A fair amount	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
4393922	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Oil	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2813701	Not very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
2813702	Not very concerned	Hardly anything but I’ve heard of this	Don't know	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5729011	Not very concerned	A little	Support	A little	A little	Central heating - Oil	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5729012	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1504321	Very concerned	A fair amount	Strongly support	A little	A little	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7301051	Fairly concerned	A little	Support	A little	A little	Central heating - Oil	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
1021421	Very concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Other	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	Yes	No	No	No	No	No	No	No	No																							No
1097741	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Oil	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
9350451	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
3183491	Very concerned	Never heard of this	Strongly support	Never heard of this	A little	Central heating - Oil	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7035021	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7807151	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Oil	A little		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7807153	Very concerned	A lot	Strongly support	A lot	A lot	Other	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7807154	Not at all concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Oil	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
8918561	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
4649001	Fairly concerned	Never heard of this	Strongly support	A little	Never heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1398311	Very concerned	A lot	Strongly support	A lot	A lot	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5640331	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	No – and not considered it	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	No	Yes	No	No	No	No	No	No
9555381	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
2819241	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2819242	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
6597471	Fairly concerned	A fair amount	Support	A little	A little	Other	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
2857871	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5345261	Not at all concerned	Hardly anything but I’ve heard of this	Oppose	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	Yes	Yes	No	No	No	No	No	No	No
5942281	Fairly concerned	A fair amount	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	Yes
2440221	Fairly concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
5342251	Fairly concerned	A fair amount	Strongly support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
5342252	Not very concerned	Never heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Central heating - Gas	Hardly any		Other	Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
2440491	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
2551351	Fairly concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
1756291	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it												No	No	No	No	No	No	No	No	No	Yes	No												No
1421141	Fairly concerned	A fair amount	Strongly support	A fair amount	A lot	Other	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
9216171	Fairly concerned	A little	Strongly support	A little	A fair amount	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							No	No	No	No	Yes	No	No	No	No	No	No	No
8494101	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	Yes	No	No	No	No	No	No
6929881	Fairly concerned	A fair amount	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	Yes	Yes	No	Yes	No	No	No	No	No	No	No
6929882	Not very concerned	Never heard of this	Don't know	Never heard of this	Never heard of this	Central heating - Gas	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
6929883	Fairly concerned	A fair amount	Support	A fair amount	A little	Other	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
9708771	Not very concerned	Hardly anything but I’ve heard of this	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9708772	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	None at all		Other	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
9708773	Fairly concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2785261	Fairly concerned	A fair amount	Strongly support	A little	A lot	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	No – but I have considered this	No – but I have considered this	No – but I have considered this	No – but I have considered this	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No
3094841	Very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	No	No	No	No	No	Yes	Yes
2689441	Fairly concerned	A fair amount	Support	A fair amount	A lot	Central heating - Gas	None at all		Other	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	Yes	No	No	No	No	No	No	No	No	No	No
2689442	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1255031	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4049882	Fairly concerned	A lot	Strongly support	A fair amount	A little	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	No
8820101	Very concerned	A lot	Support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3254021	Fairly concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3652811	Very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
1352032	Fairly concerned	Hardly anything but I’ve heard of this	Don't know	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5736421	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5736422	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		Other	I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1202611	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3562081	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2413531	Fairly concerned	A little	Neither support nor oppose	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2413532	Fairly concerned	A little	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6017511	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No – and not considered it												No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	No	No
8620251	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
7047611	Very concerned	A little	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	No – but I have considered this	Don't know	Don't know												No	No	No	No	No	Yes	No	No	No	No	No
7350681	Very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
1037672	Very concerned	A lot	Strongly support	A lot	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
3578481	Very concerned	A lot	Support	A lot	A fair amount	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7809641	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5106151	Fairly concerned	A fair amount	Support	A lot	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5106152	Very concerned	A fair amount	Support	A fair amount	Not answered (Paper)	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9375761	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
2801821	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Electric fixed room heater, fire and stoves	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
2723361	Not at all concerned	Hardly anything but I’ve heard of this	Strongly oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Don't know	Hardly any		Don't know	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
2723362	Not at all concerned	Never heard of this	Oppose	Never heard of this	Never heard of this	Central heating - Gas	None at all		I’m just not interested in the amount of heat used	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
3054892	Very concerned	A lot	Support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Yes – already installed/in process of installing
9119971	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6467081	Not very concerned	Never heard of this	Don't know	A little	A fair amount	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Not answered (Paper)
9878141	Fairly concerned	A little	Support	A little	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	No	No	No	No	No	Yes	No
9878142	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	A little	Multiple answers chosen (Paper)	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
6581771	Very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
3412101	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
7680051	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5631692	Very concerned	A fair amount	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
1090231	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Don't know
2417921	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	Not answered (Paper)			I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
2417922	Very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	No
5767321	Very concerned	Never heard of this	Support	Never heard of this	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
6176851	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
8795011	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8795012	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2659341	Very concerned	A fair amount	Strongly support	A little	A lot	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
2659342	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
7753141	Very concerned	A little	Strongly support	A fair amount	A fair amount	Other	A lot	To keep control over the amount of heat used		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7753142	Very concerned	A little	Strongly support	A little	A lot	Other	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5779781	Not very concerned	Never heard of this	Strongly support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5664871	Very concerned	A fair amount	Support	A fair amount	A little	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
5664872	Very concerned	A little	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1312002	Fairly concerned	A fair amount	Strongly support	A lot	A lot	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
6855861	Very concerned	A fair amount	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Not answered (Paper)
6855862	Very concerned	A fair amount	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	Not answered (Paper)
2026222	Fairly concerned	Never heard of this	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	No – but I have considered this																																		Not answered (Paper)
9384981	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9384982	Very concerned	Hardly anything but I’ve heard of this	Strongly support	Never heard of this	Never heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8014431	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8014432	Fairly concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6646291	Not very concerned	A little	Support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3096601	Fairly concerned	A little	Support	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3096602	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
8355141	Very concerned	A fair amount	Strongly support	A little	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	Yes	No	No	No	No	No	No	No
8355142	Not very concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Central heating - Gas	Hardly any		I use as much heat as needed to be comfortable	Don't know		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
4952541	Not very concerned	A fair amount	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	Yes	No	No	No	No	No	No	No																							No
4952542	Not very concerned	A little	Support	A little	A little	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	Yes	No	No	No	No	No	No	No																							Yes
2782042	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3620801	Very concerned	A fair amount	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
6316191	Very concerned	Hardly anything but I’ve heard of this	Support	A little	A little	Multiple answers chosen (Paper)	A lot	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Yes – already installed/in process of installing
6316192	Very concerned	A fair amount	Support	A little	A little	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
5569421	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Don't know	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
6728361	Very concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Other	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	No	No	Yes	No	No	No	No
8075291	Not very concerned	A little	Support	A little	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	Yes	No	No	No	No	No	No	No	No
8075292	Fairly concerned	A little	Support	A little	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	Yes	No	No	No	No	No	No	No	No	No
3717461	Very concerned	A fair amount	Strongly support	A little	A fair amount	Other	A fair amount	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Having a more reliable heating system than my current one	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it																							No	No	No	No	No	Yes	No	No	No	No	No	No
3717462	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	No – and not considered it																																		Not answered (Paper)
4011841	Very concerned	A lot	Strongly support	A fair amount	A little	Multiple answers chosen (Paper)	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
4011842	Very concerned	A fair amount	Strongly support	A little	Hardly anything but I’ve heard of this	Multiple answers chosen (Paper)	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2432991	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A little		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it	No	No	Yes	No	No	No	No	No	No	No	No												No	No	No	Yes	No	No	No	No	No	No	No	No
3348171	Not very concerned	Never heard of this	Strongly support	Never heard of this	Never heard of this	Multiple answers chosen (Paper)	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
3348172	Fairly concerned	Never heard of this	Strongly support	A little	Never heard of this	Electric fixed room heater, fire and stoves	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
7234362	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the environmental impact of the heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
1543921	Very concerned	A little	Strongly support	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
1543922	Fairly concerned	A little	Support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2266101	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Gas	A lot	To keep control over the amount of heat used		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
5415921	Very concerned	A little	Support	A fair amount	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2926391	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Other	No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
2926392	Fairly concerned	A little	Neither support nor oppose	A little	Never heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Other	No – and not considered it	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	No	Yes	No	No	No	No	No	No																							No
9110551	Very concerned	A lot	Strongly support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		Not answered (Paper)
3243421	Very concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A little	Electric fixed room heater, fire and stoves	A lot	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Not answered (Paper)	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
9093231	Not at all concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	Yes	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
9093232	Not answered (Paper)	Hardly anything but I’ve heard of this	Neither support nor oppose	Never heard of this	Never heard of this	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		No – but I have considered this	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this	No	No	Yes	No	No	No	No	No	No	No	No												No	Yes	No	No	No	No	No	No	No	No	No	No
4087001	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)
4087002	Very concerned	A lot	Strongly support	A lot	A fair amount	Central heating - Gas	A lot	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this	No – but I have considered this																							Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
3146591	Not very concerned	A fair amount	Support	A fair amount	A little	Multiple answers chosen (Paper)	A little		Other	Not applicable - not my decision to make		Yes – already installed/in process of installing	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)
3146592	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Other	A lot	To keep control over the amount of heat used		I would consider replacing my heating system while it is still working	Not answered (Paper)	Yes – already installed/in process of installing	No – but I have considered this	No – and not considered it	No – and not considered it												Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	Not answered (Paper)	No	No	No	No	Yes	No	No	No	No	No	No	No
3122311	Not very concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A little		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
6796661	Very concerned	A little	Strongly support	A little	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							Yes	No	No	No	No	No	No	No	No	No	No	Yes
6796662	Fairly concerned	A fair amount	Support	A fair amount	A fair amount	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I would consider replacing my heating system while it is still working	Switching to a more environmentally friendly heating system	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
1588102	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No	No	No	Yes	No	No	No	No	No	No	No																							No
5410631	Fairly concerned	Hardly anything but I’ve heard of this	Strongly support	Hardly anything but I’ve heard of this	A little	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	Don't know
7108032	Fairly concerned	A fair amount	Support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A lot	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Don't know	Don't know	Don't know
5318691	Fairly concerned	Hardly anything but I’ve heard of this	Neither support nor oppose	Hardly anything but I’ve heard of this	Never heard of this	Multiple answers chosen (Paper)	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	No – and not considered it																							No	No	No	No	No	No	No	Yes	No	No	No	No
2182782	Very concerned	A lot	Strongly support	A lot	A lot	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
6857642	Fairly concerned	A little	Strongly support	Hardly anything but I’ve heard of this	A fair amount	Electric fixed room heater, fire and stoves	A fair amount	To make sure my home has sufficient heat to be comfortable		Not applicable - not my decision to make		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know
4232011	Fairly concerned	A fair amount	Strongly support	A little	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
4232012	Fairly concerned	A fair amount	Strongly support	A little	A little	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it	Yes – already installed/in process of installing																							No	No	No	No	Yes	No	No	No	No	No	No
2091011	Very concerned	A fair amount	Strongly support	A fair amount	Hardly anything but I’ve heard of this	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
2091012	Very concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Gas	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – but I have considered this																																		No
2363861	Very concerned	Hardly anything but I’ve heard of this	Strongly support	A little	A little	Multiple answers chosen (Paper)	A fair amount	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
2266171	Fairly concerned	Hardly anything but I’ve heard of this	Support	Never heard of this	Never heard of this	Central heating - Oil	Hardly any		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		No – but I have considered this	Yes – already installed/in process of installing	Don't know	Don't know	No	No	No	Yes	No	No	No	No	No	No	No
9856712	Very concerned	A little	Strongly support	A little	A little	Central heating - Gas	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
3476041	Fairly concerned	Hardly anything but I’ve heard of this	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	None at all		I use as much heat as needed to be comfortable	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
3476042	Fairly concerned	A fair amount	Support	Hardly anything but I’ve heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	None at all		I set controls at a level I’m comfortable with and then don’t need to adjust them	I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Don't know	No – and not considered it																																		No
5102801	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Other	A fair amount	To keep control over the amount of heat used		Not answered (Paper)		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing
9242491	Fairly concerned	A little	Support	Never heard of this	Hardly anything but I’ve heard of this	Central heating - Oil	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Not answered (Paper)
6084651	Fairly concerned	A fair amount	Strongly support	A lot	A lot	Central heating - Oil	A lot	To minimise the money spent on heat		I would consider replacing my heating system while it is still working	Saving money on heating bills	Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9821961	Fairly concerned	A fair amount	Strongly support	A fair amount	A little	Central heating - Oil	A fair amount	To minimise the money spent on heat		Not applicable - not my decision to make		Don't know	Yes – already installed/in process of installing	Don't know	No – but I have considered this																																		No
9899191	Very concerned	A fair amount	Strongly support	A fair amount	A fair amount	Central heating - Oil	A fair amount	To make sure my home has sufficient heat to be comfortable		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No
9899192	Very concerned	A fair amount	Strongly support	A lot	A fair amount	Multiple answers chosen (Paper)	A lot	To minimise the money spent on heat		I will only replace my heating system when my current one breaks down or starts to deteriorate		Yes – already installed/in process of installing	Yes – already installed/in process of installing	Yes – already installed/in process of installing	No – and not considered it																																		No

BEIS Public Attitudes Tracker: Winter 2021 – CSV labels data

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