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Baxi Duo-tec Combi 24 HE A 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.

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Baxi Duo-tec Combi 24 HE A Efficiency

SAP seasonal efficiency91.1%
Rating bandBand A


ManufacturerBaxi Boilers
ModelDuo-tec Combi 24 HE A
Fuel TypeGas
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)20.0 - 20.0
Boiler IDGC No. 47-075-35
Manufactured From/To2008 - current


The Baxi Duo-tec Combi 24 HE A is an 'A' rated boiler which has an excellent efficiency of 91.1%.

The Duo-tec Combi 24 HE A is a Condensing Combi boiler with a maximum power output of 20.0kw that uses Gas as its fuel source.

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

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