News, Views & Reviews on Domestic Central Heating, Boiler & Renewable Energy


Get Free, No Obligation Boiler Quotes

Maxol Supacombi HE 28 Gas - 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.

Maxol Supacombi HE 28 Efficiency

SAP seasonal efficiency87.6%
Rating bandBand B


ManufacturerMaxol Boilers
ModelSupacombi HE 28
Fuel TypeGas
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)28.3 - 28.3
Boiler ID47-260-12
Manufactured From/To2007 - current


The Maxol Supacombi HE 28 is a 'B' rated boiler which has good efficiency of 87.6%.

The Supacombi HE 28 is a Condensing Combi boiler with a maximum power output of 28.3kw that uses Gas as its fuel source.

As this boiler is 'B' rated it will provide efficient heating and subseqently reduce fuel bills and carbon dioxide emissions.

Similar Maxol Boilers to the Supacombi HE 28
(Condensing Gas Combi)

Results ordered by efficiency. Some models may be obsolete.

Most Efficient Combi Gas Boilers