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HRM - Boiler Efficiency Ratings

Boiler Efficiency Rating

You can check your boilers rating by selecting it's make and model below. Ratings are based on the SEDBUK Rating which is an indicator of its efficiency when used within an average domestic household, it's a great benchmark for comparing new boilers and also assessing whether your current boiler would be better off being replaced due to low efficiencies.

For new boiler installations call British Gas Boilers on 0800 327 7119 for a no-obligation quote, alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

HRM Boilers

ModelTypeFuelEfficiencyMore Info
HRM Wallstar 20/24 Condensing A Condensing Oil 94.6% More Info
HRM Wallstar 15/19 Condensing a Condensing Oil 91.5% More Info
HRM Wallstar 12/14 Condensing a Condensing Oil 91.1% More Info
HRM Wallstar 15/19 Condensing Eco Condensing Oil 87.1% More Info
HRM Wallstar Combi Condensing Oil 87.0% More Info
HRM Wallstar 20/24 Condensing Eco Condensing Oil 86.3% More Info
HRM Wallstar 15/19 Condensing EOGB Condensing Oil 86.3% More Info
HRM Wallstar 20/24 Condensing EOGB Condensing Oil 86.3% More Info
HRM Wallstar System 15/19 Condensing a Condensing Oil 91.5% More Info
HRM Wallstar System 15/19 Condensing Eco Condensing Oil 87.1% More Info
HRM Wallstar System 15/19 Condensing EOGB Condensing Oil 86.3% More Info
HRM X-Ternal 15/19 Condensing a Condensing Oil 91.5% More Info
HRM X-Ternal 15/19 Condensing Eco Condensing Oil 87.1% More Info
HRM X-Ternal 15/19 Condensing EOGB Condensing Oil 86.3% More Info
HRM X-Ternal System 12/14 Condensing a Condensing Oil 91.1% More Info