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Gerkros - 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.

Gerkros Boilers

ModelTypeFuelEfficiencyMore Info
Gerkros 14.6 - 20.5 kW Oil Condensing Combi Boiler Condensing Oil 90.1% More Info
Gerkros 20.5 - 26.4 kW Oil Condensing Combi Boiler Condensing Oil 90.0% More Info
Gerkros 50 70 Oil Condensing Boiler Boiler House Model Condensing Oil 91.2% More Info
Gerkros 50 70 Oil Condensing Boiler Cosyman Condensing Oil 91.2% More Info
Gerkros 50 70 Oil Condensing Boiler Utility Model Condensing Oil 91.2% More Info
Gerkros 70 90 Oil Condensing Boiler Boiler House Model Condensing Oil 91.6% More Info
Gerkros 70 90 Oil Condensing Boiler Cosyman Condensing Oil 91.6% More Info
Gerkros 70 90 Oil Condensing Boiler Utility Model Condensing Oil 91.6% More Info
Gerkros 90 120 Oil Condensing Boiler Boiler House Model Condensing Oil 91.4% More Info
Gerkros 90 120 Oil Condensing Boiler Utility Model Condensing Oil 91.4% More Info
Gerkros 90 120 Oil Condensing Boiler Cosyman Condensing Oil 91.4% More Info
Gerkros Cozy Mann 50/70 fdc Non-Condensing Oil 84.2% More Info
Gerkros Cozy Mann 60/95 tdc Non-Condensing Oil 83.6% More Info
Gerkros Cozy Mann 80/105 fdc Non-Condensing Oil 83.1% More Info
Gerkros Cozy Mann 90/120 tdc Non-Condensing Oil 83.2% More Info
Gerkros Gem fdc 50/70 Non-Condensing Oil 84.2% More Info
Gerkros Gem fdc 80/105 Non-Condensing Oil 83.1% More Info
Gerkros Gem Superior id 90/120 Non-Condensing Oil 83.2% More Info
Gerkros Gem Top Cleaner 60/95 Non-Condensing Oil 83.6% More Info
Gerkros Gem Top Cleaner 90/120 Non-Condensing Oil 83.2% More Info
Gerkros Termogas KT Condensing Gas 89.4% More Info
Gerkros Termogas KST Condensing Gas 85.7% More Info
Gerkros Termogas KT/A Condensing Gas 90.0% More Info