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Ravenheat RSF 100ET* 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 RSF 100ET* Efficiency

SAP seasonal efficiency80.7%
Rating bandBand D


ManufacturerRavenheat Boilers
ModelRSF 100ET*
Fuel TypeLPG
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)29.7 - 29.7
Boiler IDG.C No 47 581 26A
Manufactured From/To2001 - current


The Ravenheat RSF 100ET* is a 'D' rated boiler with an efficiency of 80.7%.

The RSF 100ET* is a Non-Condensing Combi boiler with a maximum power output of 29.7kw 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.

Similar Ravenheat Boilers to the RSF 100ET*
(Non-Condensing LPG Combi)

Results ordered by efficiency. Some models may be obsolete.

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