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Boulter Pathfinder GA 36 kW 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.

Boulter Pathfinder GA 36 kW Efficiency

SAP seasonal efficiency79.3%
Rating bandBand D


ManufacturerBoulter Boilers
ModelPathfinder GA 36 kW
Fuel TypeGas
Flue TypeOpen
FanNo Fan
Output (kW)36 - 36
Boiler ID
Manufactured From/To2001 - obsolete


The Boulter Pathfinder GA 36 kW is a 'D' rated boiler with an efficiency of 79.3%.

The Pathfinder GA 36 kW is a Non-Condensing Conventional boiler with a maximum power output of 36kw 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.

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(Non-Condensing Gas Conventional)

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