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Aquaflame Gem 70 B Oil - 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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Aquaflame Gem 70 B Efficiency

SAP seasonal efficiency70%
Rating bandUnknown


ManufacturerAquaflame Boilers
ModelGem 70 B
Fuel TypeOil
Flue TypeRoom-Sealed
FanNo Fan
Output (kW)20.5 - 20.5
Boiler ID
Manufactured From/ToUnknown - 1997


The Aquaflame Gem 70 B is unrated, this probably means it's obsolete or very old.

The Gem 70 B is a Non-Condensing Conventional boiler with a maximum power output of 20.5kw that uses Oil as its fuel source.

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

Similar Aquaflame Boilers to the Gem 70 B
(Non-Condensing Oil Conventional)

Results ordered by efficiency. Some models may be obsolete.

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