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Vaillant Thermocompact 624 E LPG - 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.

Vaillant Thermocompact 624 E Efficiency

SAP seasonal efficiency81.5%
Rating bandBand D


ManufacturerVaillant Boilers
ModelThermocompact 624 E
Fuel TypeLPG
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)24 - 24
Boiler IDVU GB 242-5E
Manufactured From/To2000 - 2010


The Vaillant Thermocompact 624 E is a 'D' rated boiler with an efficiency of 81.5%.

The Thermocompact 624 E is a Non-Condensing Conventional boiler with a maximum power output of 24kw that uses LPG 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 LPG Conventional)

Results ordered by efficiency. Some models may be obsolete.

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