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Maxol Microturbo 402 RF 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 Microturbo 402 RF Efficiency

SAP seasonal efficiency79.9%
Rating bandBand D


ManufacturerMaxol Boilers
ModelMicroturbo 402 RF
Fuel TypeGas
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)11.72 - 11.72
Boiler IDMaxol
Manufactured From/To1992 - current


The Maxol Microturbo 402 RF is a 'D' rated boiler with an efficiency of 79.9%.

The Microturbo 402 RF is a Non-Condensing Conventional boiler with a maximum power output of 11.72kw that uses Gas as its fuel source.

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

Similar Maxol Boilers to the Microturbo 402 RF
(Non-Condensing Gas Conventional)

Results ordered by efficiency. Some models may be obsolete.

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