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Saunier Duval Sd 623 Gas - Boiler Efficiency Ratings

Boiler Efficiency Rating

You can find out the energy efficiency of your boiler by checking its energy rating; you can do this now by selecting the make and model below.

A boiler’s energy rating is an indicator of its efficiency when used within an average domestic household. It's a great benchmark for comparing new boilers and can help you work out how much money you could save on energy bills if you replaced your current boiler with a more efficient model.

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.

Saunier Duval Sd 623 Efficiency

SAP seasonal efficiency70.0%
Rating bandUnknown

Specification

ManufacturerSaunier Duval Boilers
ModelSd 623
Fuel TypeGas
TypeCombi
MethodNon-Condensing
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)23.3 - 23.3
Boiler ID4792001
Manufactured From/ToUnknown - obsolete
SEDBUK Rating

Summary

The Saunier Duval Sd 623 is unrated, this probably means it's obsolete or very old.

The Sd 623 is a Non-Condensing Combi boiler with a maximum power output of 23.3kw that uses Gas as its fuel source.

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

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(Non-Condensing Gas Combi)

Results ordered by efficiency. Some models may be obsolete.

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