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1133257
star this property registered interest false more like this
unstar this property date less than 2019-06-19more like thismore than 2019-06-19
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 11 June 2019 to Question 258961, which body determines the tests on domestic boilers, and what organisations are represented by that body. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266632 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>The test for the energy efficiency of boilers is set by CEN, a European Standardisation Organisation. Its national members are the national standardization bodies of 28 European Union countries, the Republic of North Macedonia, Serbia, Turkey, Iceland, Norway and Switzerland.</p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
less than 2019-06-25T10:26:17.16Zmore like thismore than 2019-06-25T10:26:17.16Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1133258
star this property registered interest false more like this
unstar this property date less than 2019-06-19more like thismore than 2019-06-19
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 11 June 2019 to Question 258965, how test conditions for domestic boilers differ from real world in situ conditions. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266633 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>The test conditions in labs for domestic boilers assume steady state operation, weighted by full and part power measurements. The energy ratings given to boilers are therefore intended to provide a fair basis for comparison of the energy efficiency of different models. The wide variation in the energy efficiency of buildings that boilers are installed in and in user behaviours makes it difficult to consistently test boiler efficiency in real life conditions.</p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
less than 2019-06-25T10:26:23.757Zmore like thismore than 2019-06-25T10:26:23.757Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1133259
star this property registered interest false more like this
unstar this property date less than 2019-06-19more like thismore than 2019-06-19
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 11 June 2019 to Question 258965, whether test conditions for domestic boilers allow for any features or functions of those boilers to be changed or disabled during the test. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266634 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>The required test conditions are given in sections 8.1.1 and 8.1.2 of BS EN 15502-1. These include required fuel characteristics, control mode settings, etc. to ensure that the test results are repeatable and comparable. Limitations are stated, for example section 8.1.2.5 prescribes the requirement for tests to take place under thermal equilibrium conditions, with precautions taken to prevent thermostats or adjustable controls or an electronic temperature control system operating and affecting the gas rate, unless necessary for the specific test being conducted.</p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
less than 2019-06-25T10:26:29.537Zmore like thismore than 2019-06-25T10:26:29.537Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1132811
star this property registered interest false more like this
unstar this property date less than 2019-06-18more like thismore than 2019-06-18
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 11 June 2019 to Question 258963 on Boilers, how the variables to which he refers affect the efficiency of the boiler itself as distinct from the whole heating system; and if will he make a statement. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266061 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>Of the variables referred to, those that impact the efficiency of the boiler itself are the heat distribution system, comprising emitters, pipes and pumps and the user controls.</p><p> </p><p>Condensing boiler efficiency is typically improved by a lower water return temperature. The design, efficacy and maintenance of the heat distribution system can impact this temperature. For example, an undersized system will require a higher flow temperature making it more difficult to achieve a low return temperature.</p><p> </p><p>User controls such as timers and thermostats can impact when the boiler turns on and off. The rate of this (cycling) can also impact the efficiency of the boiler with rapid cycling being potentially detrimental to efficiency. User controlled radiator valves can affect the flow rate through the system also impacting flow and return temperatures and cycling affecting boiler efficiency.</p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
less than 2019-06-25T10:26:35.107Zmore like thismore than 2019-06-25T10:26:35.107Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1132814
star this property registered interest false more like this
unstar this property date less than 2019-06-18more like thismore than 2019-06-18
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, pursuant to the Answer of 11 June 2019 to Question 258963 on Boilers, what steps he is taking to ensure that domestic boilers comply in situ with the 92 per cent efficiency rate as set out in the Domestic Building Services Compliance Guide, pages 10 and 18. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266062 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>Local authorities have powers under the Building Act 1984 to enforce the building regulations, including fixed building services such as boiler installations, and have work altered or removed that does not comply. The Building Regulations and Gas Safe rules of registration require that Gas Safe registered businesses comply with their geographical area regulations by notifying any relevant appliances they have installed to the Local Authority. Failure to comply can result in disciplinary action and can ultimately result in traders being struck off the Gas Safe Register.</p><p> </p><p>An initial assessment of Boiler Plus planned for later this year will reveal if there are significant instances of non-compliance. To date, no evidence has come to light to suggest gas boilers below 92% ErP are being installed in English homes.</p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
less than 2019-06-25T10:26:41.417Zmore like thismore than 2019-06-25T10:26:41.417Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1132818
star this property registered interest false more like this
unstar this property date less than 2019-06-18more like thismore than 2019-06-18
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property question text To ask the Secretary of State for Business, Energy and Industrial Strategy, with reference to the finding that there is therefore an increased risk that boilers will in fact be non-compliant, in the Building Research Establishment's briefing of 7 February 2018 entitled The future of domestic boiler performance metrics in the UK, what steps his Department (a) has taken and (b) plans to take to tackle that risk. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 266066 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-25more like thismore than 2019-06-25
star this property answer text <p>The Building Research Establishment (BRE) paper does not find that there is an increased risk that boilers will be non-compliant. BEIS officials worked closely with BRE to assess this risk when the matter was first raised in 2018, and agreed that non-compliance is not the correct interpretation of their paper. They have since published a clarification on their own website, to ensure their work is not misused to make inappropriate claims. That clarification can be found at the following url: <a href="https://www.bregroup.com/press-releases/statement-regarding-energy-efficiency-labelling-of-boilers/" target="_blank">https://www.bregroup.com/press-releases/statement-regarding-energy-efficiency-labelling-of-boilers/</a></p> more like this
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property question first answered
remove maximum value filtermore like thismore than 2019-06-25T10:27:07.68Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1129168
star this property registered interest false more like this
unstar this property date less than 2019-06-03more like thismore than 2019-06-03
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property 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. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 258960 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-11more like thismore than 2019-06-11
star this property 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>
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property grouped question UIN
258961 more like this
258962 more like this
258963 more like this
258964 more like this
258965 more like this
star this property question first answered
less than 2019-06-11T15:50:16.07Zmore like thismore than 2019-06-11T15:50:16.07Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1129169
star this property registered interest false more like this
unstar this property date less than 2019-06-03more like thismore than 2019-06-03
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property 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. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 258961 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-11more like thismore than 2019-06-11
star this property 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>
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property grouped question UIN
258960 more like this
258962 more like this
258963 more like this
258964 more like this
258965 more like this
star this property question first answered
less than 2019-06-11T15:50:16.133Zmore like thismore than 2019-06-11T15:50:16.133Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1129170
star this property registered interest false more like this
unstar this property date less than 2019-06-03more like thismore than 2019-06-03
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property 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. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 258962 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-11more like thismore than 2019-06-11
star this property 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>
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property grouped question UIN
258960 more like this
258961 more like this
258963 more like this
258964 more like this
258965 more like this
star this property question first answered
less than 2019-06-11T15:50:16.18Zmore like thismore than 2019-06-11T15:50:16.18Z
star this property answering member
4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this
1129171
star this property registered interest false more like this
unstar this property date less than 2019-06-03more like thismore than 2019-06-03
star this property answering body
Department for Business, Energy and Industrial Strategy more like this
star this property answering dept id 201 more like this
star this property answering dept short name Business, Energy and Industrial Strategy more like this
star this property answering dept sort name Business, Energy and Industrial Strategy more like this
star this property hansard heading Boilers remove filter
star this property house id 1 more like this
star this property legislature
25259
star this property pref label House of Commons more like this
star this property 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. more like this
star this property tabling member constituency Stroud more like this
star this property tabling member printed
Dr David Drew more like this
star this property uin 258963 more like this
star this property answer
answer
unstar this property is ministerial correction false more like this
star this property date of answer less than 2019-06-11more like thismore than 2019-06-11
star this property 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>
star this property answering member constituency Kingswood more like this
star this property answering member printed Chris Skidmore more like this
star this property grouped question UIN
258960 more like this
258961 more like this
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258964 more like this
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less than 2019-06-11T15:50:16.227Zmore like thismore than 2019-06-11T15:50:16.227Z
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4021
star this property label Biography information for Chris Skidmore remove filter
unstar this property tabling member
252
unstar this property label Biography information for Dr David Drew more like this