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Ideal Concord CXSD50 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.

Ideal Concord CXSD50 Efficiency

SAP seasonal efficiency76.2%
Rating bandBand E


ManufacturerIdeal Boilers
ModelConcord CXSD50
Fuel TypeGas
Flue TypeOpen
FanNo Fan
Output (kW)50.0 - 50.0
Boiler IDP.I.No 87/AQ/103
Manufactured From/ToUnknown - 2002


The Ideal Concord CXSD50 is an 'E' rated boiler with an efficiency of 76.2%.

The Concord CXSD50 is a Non-Condensing Conventional boiler with a maximum power output of 50.0kw that uses Gas as its fuel source.

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

Similar Ideal Boilers to the Concord CXSD50
(Non-Condensing Gas Conventional)

Results ordered by efficiency. Some models may be obsolete.

Most Efficient Conventional Gas Boilers