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1128578

	registered interest
	date	23/05/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Smoke and Chimney Gases
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, what his plan is for the removal of the Under investigation marker from Flue Gas Heat Recovery products in the Government's Standard Assessment Procedure product characteristic database.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	257639
	answer	answer is ministerial correction date of answer 04/06/2019 answer text <p>The decision on the ‘Under investigation’ marker in the product characteristics database is currently being considered. Interested parties will be informed of the outcome as soon as possible.</p> answering member constituency Kingswood answering member printed Chris Skidmore question first answered 04/06/2019 07:57:18 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129734

	registered interest
	date	04/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Smoke and Chimney Gases
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 4 June 2019 to Question 257639 on Smoke and Chimney Gases: Heating, to what date as soon as possible refers.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	259849
	answer	answer is ministerial correction date of answer 12/06/2019 answer text <p>Interested parties have now been informed of the decision.</p> answering member constituency Kingswood answering member printed Chris Skidmore question first answered 12/06/2019 14:22:43 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129021

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Carbon Emissions: Environment Protection
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, what funding is available for communities that wish to become carbon neutral.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258956
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>Community and local energy projects are an important element of carbon reduction and government continues to support communities who wish to become carbon neutral or reduce their carbon footprint.</p><p> </p><p>At the end of May, the Rural Community Energy Fund reopened to support communities seeking to develop a wide range of low carbon activities. The £10m fund provides grants to communities for the feasibility studies into their ideas for action and where viable another grant to help develop the project to investment readiness.</p><p> </p><p>The Rural Community Energy Fund will be delivered through the local energy hubs, created as part of the BEIS Local Energy Programme. The 5 hubs cover all the Local Enterprise Partnerships and the South West hub is managed by the West of England Combined Authority. The hubs provide wider commercial, technical and project management support to Local Authorities on their low carbon energy projects.</p> answering member constituency Kingswood answering member printed Chris Skidmore question first answered 11/06/2019 15:50:01 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129888

	registered interest
	date	04/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Building Research Establishment and SAP Scientific Integrity Group: Disclosure of Information
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy if he will publish all the (a) evidence and (b) assessments provided by the (i) Building Research Establishment and (ii) Standard Assessment Procedure Scientific Integrity Group on that group's investigation into the efficiency of flue gas heat recovery systems.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	259850
	answer	answer is ministerial correction date of answer 12/06/2019 answer text <p>The Department does not intend to publish such information as it is of a commercially sensitive nature. Manufacturers may discuss the representation of their own products in the Product Characteristics Database directly with the Building Research Establishment. Details of the investigation of recent review carried out by the Standard Assessment Procedure Scientific Integrity Group concerning a particular entry for a Flue Gas Heat Recovery System have been shared with the parties involved, with appropriate redactions for personal data.</p> answering member constituency Kingswood answering member printed Chris Skidmore question first answered 12/06/2019 14:22:51 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129172

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers: Standards
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 24 May 2019 to Question 255264, in what way (a) the nature of buildings and (b) the use of a product by the consumer affects the efficiency of the boiler.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258964
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258960 258961 258962 258963 258965 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129168

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, what steps he has taken to ensure that boilers comply with the 2018 Boiler Plus regulations and are at least 92% energy efficient.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258960
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258961 258962 258963 258964 258965 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129169

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 24 May 2019 to Question 255264 on Boilers: Natural Gas, who carries out those tests.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258961
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258960 258962 258963 258964 258965 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129170

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 1 May 2019 to Question 245593 on Boilers: Natural Gas, what proportion of boilers sold after the introduction of the current standards met or exceeded the minimum energy efficiency standard of 92 per cent.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258962
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258960 258961 258963 258964 258965 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129171

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 24 May 2019 to Question 225264 on Boilers: Natural gas, if he will indicate where the research carried out on real-world performance of boilers is to be found on the www.brgroup.com website.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258963
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258960 258961 258962 258964 258965 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew

1129202

	registered interest
	date	03/06/2019
	answering body	Department for Business, Energy and Industrial Strategy
	answering dept id	201
	answering dept short name	Business, Energy and Industrial Strategy
	answering dept sort name	Business, Energy and Industrial Strategy
	hansard heading	Boilers
	house id	1
	legislature	25259 pref label House of Commons
	question text	To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 24 May 2019 to Question 255265 on Boilers: Natural Gas and with reference to page 27 paragraph 3.1.13.2 of BSI Standards Publication BS EN 15502-1:2012+A1:2015, whether boiler efficiency must be measured in situ rather than under test conditions.
	tabling member constituency	Stroud
	tabling member printed	Dr David Drew
	uin	258965
	answer	answer is ministerial correction date of answer 11/06/2019 answer text <p>The 2018 uplifts to boiler installation standards were made through an amendment to the 2018 Building Regulations. Compliance with Building Regulations is enforced by Building Control.</p><p>Compliance with Energy-related Products (ErP) standards is carried out by Notified Bodies, as defined by EU Directive 92/42/EEC: Hot Water Boilers. A list of Notifying Bodies can be found at the following URL: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fec.europa.eu%2Fgrowth%2Ftools-databases%2Fnando%2Findex.cfm%3Ffuseaction%3Ddirective.print%26refe_cd%3D92%252F42%252FEEC&amp;data=02%7C01%7CRosalyn.Tandy%40beis.gov.uk%7C6619f9a1216a41569f5d08d6e8c8cd56%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C636952346463943182&amp;sdata=gssTJ8R70WjIZLq8bys1I8226ZrXkxW4OvQngs%2BMl1Y%3D&amp;reserved=0" target="_blank">http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=directive.print&amp;refe_cd=92%2F42%2FEEC</a></p><p>In response to his question on the percentage of boilers sold after the introduction of the current standards, I refer the hon. Member to the answer I gave him on 24th May 2019 to Question <a href="https://www.parliament.uk/business/publications/written-questions-answers-statements/written-question/Commons/2019-05-16/255264/" target="_blank">255264</a>.</p><p>The details of the research carried out on real-world boiler performance are available here:</p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2768" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2768</a></p><p><a href="https://www.bre.co.uk/sap2012/page.jsp?id=2767" target="_blank">https://www.bre.co.uk/sap2012/page.jsp?id=2767</a></p><p><a href="https://www.bre.co.uk/sap2016/page.jsp?id=3619" target="_blank">https://www.bre.co.uk/sap2016/page.jsp?id=3619</a></p><p>Boilers operate within a household heating system comprising pumps, pipes, emitters and controls. The efficient operation of the system depends on the proper sizing, positioning and maintenance of these components to ensure how water is distributed as it should around the building. The heating system has a dynamic relationship with the fabric of the building such that efficiency is also affected by the level of insulation, ventilation, the extent to which doors and windows are kept open, and ambient heat from other household systems. Performance is also affected by the manner in which the consumer makes use of timers, thermostats and individual radiator controls, and by variation in gas content.</p><p>Boiler efficiency must be measured under test conditions to ensure comparability between products. There are too many variables in situ, as described above, to allow fair comparability.</p> answering member constituency Kingswood answering member printed Chris Skidmore grouped question UIN 258960 258961 258962 258963 258964 question first answered 11/06/2019 15:50:16 answering member 4021 label Biography information for Chris Skidmore
	tabling member	252 label Biography information for Dr David Drew