Boiler Efficiency Ratings


Compare new boilers and assess whether your current boiler would be better off being replaced

Our boiler efficiency tables provided by SEDBUK (the seasonal efficiency of domestic boilers in the UK) provide a guide of how effective your boiler is at turning fuel into heat.

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 0333 230 5216 for a no-obligation quote, alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

VIEWING DETAILS ABOUT

Saturn

NHC 25B Efficiency

SAP seasonal efficiency

91.2%

Rating band

Band A

Specification

ManufacturerSaturn Boilers
ModelNHC 25B
Fuel TypeOil
TypeCombi
MethodCondensing
Flue TypeOpen
FanFan Assisted
Output (kW)24 - 24
Boiler ID
Manufactured From/To2006 - current

Summary

The Saturn NHC 25B is an 'A' rated boiler which has an excellent efficiency of 91.2%.

The NHC 25B is a Condensing Combi boiler with a maximum power output of 24kw that uses Oil as its fuel source.

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

SEDBUK Rating

Similar Saturn Boilers to the NHC 25B
(Condensing Oil Combi)

Results ordered by efficiency. Some models may be obsolete.

Saturn NHC 41B

91.0% Efficient

Saturn NHC 30B

91.0% Efficient

Most Efficient Combi Oil Boilers