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Warmworld Warmworld HE 70/80 Gas - Boiler Efficiency Ratings

Boiler Efficiency Rating

You can find out the energy efficiency of your boiler by checking its energy rating; you can do this now by selecting the make and model below.

A boiler’s energy rating is an indicator of its efficiency when used within an average domestic household. It's a great benchmark for comparing new boilers and can help you work out how much money you could save on energy bills if you replaced your current boiler with a more efficient model.

For new boiler installations call British Gas Boilers on 0333 230 5216 for a no-obligation quote. Alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

Warmworld Warmworld HE 70/80 Efficiency

SAP seasonal efficiency84.7%
Rating bandBand C


ManufacturerWarmworld Boilers
ModelWarmworld HE 70/80
Fuel TypeGas
Flue TypeRoom-Sealed
FanFan Assisted
Output (kW)20.6 - 23.5
Boiler IDGC No 41.555.11
Manufactured From/To1995 - current


The Warmworld Warmworld HE 70/80 is a 'C' rated boiler with an efficiency of 84.7%.

The Warmworld HE 70/80 is a Condensing Conventional boiler with a maximum power output of 23.5kw that uses Gas as its fuel source.

Although a 'C' rated boiler is not as efficient as many other modern boilers it's still pretty good, only a marginal reduction in fuel bills and carbon dioxide emissions would be observed by replacing it.

Similar Warmworld Boilers to the Warmworld HE 70/80
(Condensing Gas Conventional)

Results ordered by efficiency. Some models may be obsolete.

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