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Baxi Heating FF40 from Potterton 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.

Baxi Heating FF40 from Potterton Efficiency

SAP seasonal efficiency71.8%
Rating bandBand F


ManufacturerBaxi Heating Boilers
ModelFF40 from Potterton
Fuel TypeGas
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)8.79 - 11.72
Boiler IDLTE
Manufactured From/To2001 - 2002


The Baxi Heating FF40 from Potterton is an 'F' rated boiler with a poor efficiency of 71.8%.

The FF40 from Potterton is a Non-Condensing Conventional boiler with a maximum power output of 11.72kw that uses Gas as its fuel source.

Being a 'F' rated boiler it would be worthwhile replacing it with a higher efficiency 'A' rated boiler.

Similar Baxi Heating Boilers to the FF40 from Potterton
(Non-Condensing Gas Conventional)

Results ordered by efficiency. Some models may be obsolete.

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