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Boiler Plus
From April 2018, a new mandatory Boiler Plus scheme applies whenever a new gas boiler is installed in an existing central heating system in England.
Boiler Plus is additional to legislation already published in Part L of the Building Regulations and applies to England only.
The additional policy means:
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all gas boilers replaced in existing buildings must be at least 92% efficient under the ErP European rating system
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a boiler interlock, time control, and temperature control must either be already present or be installed and in working order
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gas combi boiler replacement will require (at least) one additional measure out of the following 4 options
(1) flue gas heat recovery system (FGHR)
(2) weather compensation
(3) load compensation
(4) smart thermostat with automation and optimisation

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