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Unical - 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.

Unical Boilers

ModelTypeFuelEfficiencyMore Info
Unical Alkon 28 SC HE Condensing Gas 90.1% More Info
Unical Alkon 28 SR HE Condensing Gas 90.2% More Info
Unical Alkon 35 SC HE Condensing Gas 90.2% More Info
Unical Alkon 35 SR HE Condensing Gas 90.3% More Info
Unical Alkon C 18 HE Condensing Gas 90.1% More Info
Unical Alkon C 24 HE Condensing Gas 90.1% More Info
Unical Alkon C 28 HE Condensing Gas 90.1% More Info
Unical Alkon C 35 HE Condensing Gas 90.2% More Info
Unical Alkon R 18 HE Condensing Gas 90.2% More Info
Unical Alkon R 24 HE Condensing Gas 90.2% More Info
Unical Alkon R 28 HE Condensing Gas 90.2% More Info
Unical Alkon R 35 HE Condensing Gas 90.3% More Info
Unical Alkon Slim 28 HE Condensing Gas 90.3% More Info
Unical Alkon Slim 35 HE Condensing Gas 90.3% More Info