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Ravenheat CSI 85 AAAT 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.

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Ravenheat CSI 85 AAAT Efficiency

SAP seasonal efficiency91.1%
Rating bandBand A


ManufacturerRavenheat Boilers
ModelCSI 85 AAAT
Fuel TypeLPG
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)22.3 - 22.3
Boiler ID
Manufactured From/To2006 - current


The Ravenheat CSI 85 AAAT is an 'A' rated boiler which has an excellent efficiency of 91.1%.

The CSI 85 AAAT is a Condensing Combi boiler with a maximum power output of 22.3kw that uses LPG as its fuel source.

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

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(Condensing LPG Combi)

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