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Alpha - 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.

Alpha Boilers

ModelTypeFuelEfficiencyMore Info
Alpha 240E Alpha Combimax 350 Non-Condensing Gas 78.7% More Info
Alpha 240E Non-Condensing Gas 78.3% More Info
Alpha 240p Non-Condensing Gas 70% More Info
Alpha 240X Non-Condensing Gas 74.3% More Info
Alpha 240xe Non-Condensing Gas 70% More Info
Alpha 240xp Non-Condensing Gas 70% More Info
Alpha 280E Alpha Combimax 600 Non-Condensing Gas 79.3% More Info
Alpha 280E Non-Condensing Gas 78.9% More Info
Alpha 280P Non-Condensing Gas 74.9% More Info
Alpha 500E Non-Condensing Gas 78.6% More Info
Alpha C23 Non-Condensing Gas 78.9% More Info
Alpha C27 Non-Condensing Gas 78.9% More Info
Alpha CB24 Non-Condensing Gas 79.2% More Info
Alpha CB24X Non-Condensing Gas 79.2% More Info
Alpha CB28 Non-Condensing Gas 80.1% More Info
Alpha CB28X Non-Condensing Gas 80.1% More Info
Alpha CB50 Non-Condensing Gas 80.3% More Info
Alpha CD 25 C Condensing Gas 90.2% More Info
Alpha CD 25 C Condensing LPG 91.9% More Info
Alpha CD 28 C Condensing Gas 90.3% More Info
Alpha CD 28 C Condensing LPG 91.6% More Info
Alpha CD 35 C Condensing Gas 90.5% More Info
Alpha CD 35 C Condensing LPG 92.4% More Info
Alpha CD 50 S Condensing Gas 90.4% More Info
Alpha CD 50 S Condensing LPG 91.4% More Info
Alpha CD 70 S Condensing Gas 90.0% More Info
Alpha CD 70 S Condensing LPG 91.3% More Info
Alpha CD12S Condensing Gas 90.1% More Info
Alpha CD12S Condensing LPG 91.2% More Info
Alpha CD13R Condensing Gas 90.1% More Info
Alpha CD13R Condensing LPG 91.1% More Info
Alpha CD18R Condensing Gas 90.1% More Info
Alpha CD18R Condensing LPG 91.2% More Info
Alpha CD18S Condensing Gas 90.5% More Info
Alpha CD18S Condensing LPG 91.5% More Info
Alpha CD20S Condensing Gas 90.1% More Info
Alpha CD20S Condensing LPG 91.5% More Info
Alpha CD24C Condensing Gas 90.7% More Info
Alpha CD24C Condensing LPG 91.8% More Info
Alpha CD24R Condensing Gas 90.3% More Info
Alpha CD24R Condensing LPG 91.3% More Info
Alpha CD24S Condensing Gas 90.8% More Info
Alpha CD24S Condensing LPG 91.9% More Info
Alpha CD25X Condensing Gas 90.1% More Info
Alpha CD25X Condensing LPG 91.3% More Info
Alpha CD28S Condensing Gas 90.1% More Info
Alpha CD28S Condensing LPG 91.6% More Info
Alpha CD28X Condensing Gas 90.1% More Info
Alpha CD28X Condensing LPG 91.2% More Info
Alpha CD30S Condensing Gas 90.4% More Info
Alpha CD32C Condensing LPG 92.0% More Info
Alpha CD32C Condensing Gas 90.7% More Info
Alpha CD50 Condensing Gas 91.2% More Info
Alpha CD50 Condensing LPG 92.5% More Info
Alpha Eco Condensing Gas 90.3% More Info
Alpha HE CB25 Condensing Gas 86.7% More Info
Alpha HE CB33 Condensing Gas 86.7% More Info
Alpha HE SY25 Condensing Gas 86.8% More Info
Alpha InTec 12S Condensing Gas 90.1% More Info
Alpha InTec 12S Condensing LPG 91.4% More Info
Alpha InTec 18S Condensing Gas 90.4% More Info
Alpha InTec 18S Condensing LPG 92.4% More Info
Alpha InTec 24X Condensing Gas 90.3% More Info
Alpha InTec 24X Condensing LPG 92.3% More Info
Alpha InTec 26C Condensing Gas 90.3% More Info
Alpha InTec 26C Condensing LPG 92.3% More Info
Alpha InTec 28S Condensing Gas 90.6% More Info
Alpha InTec 28S Condensing LPG 91.9% More Info
Alpha InTec 28X Condensing Gas 90.0% More Info
Alpha InTec 28X Condensing LPG 91.1% More Info
Alpha InTec 30C Condensing Gas 90.0% More Info
Alpha InTec 30C Condensing LPG 91.1% More Info
Alpha InTec 30GS Condensing Gas 90.5% More Info
Alpha InTec 30GS Condensing LPG 91.8% More Info
Alpha InTec 34C Condensing Gas 90.5% More Info
Alpha InTec 34C Condensing LPG 91.8% More Info
Alpha InTec 40 GS Condensing LPG 92.2% More Info
Alpha InTec 40GS Condensing Gas 90.8% More Info
Alpha InTec 50 CS Condensing Gas 90.6% More Info
Alpha InTec 50 CS Condensing LPG 91.7% More Info
Alpha SY24 Non-Condensing Gas 79.3% More Info