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Glow-worm Ultimate 50BF/LP 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.

Glow-worm Ultimate 50BF/LP Efficiency

SAP seasonal efficiency74.8%
Rating bandBand E


ManufacturerGlow-worm Boilers
ModelUltimate 50BF/LP
Fuel TypeLPG
Flue TypeRoom-Sealed
FanNo Fan
Output (kW)14.65 - 14.65
Boiler ID
Manufactured From/To1993 - 2002


The Glow-worm Ultimate 50BF/LP is an 'E' rated boiler with an efficiency of 74.8%.

The Ultimate 50BF/LP is a Non-Condensing Conventional boiler with a maximum power output of 14.65kw that uses LPG as its fuel source.

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

Similar Glow-worm Boilers to the Ultimate 50BF/LP
(Non-Condensing LPG Conventional)

Results ordered by efficiency. Some models may be obsolete.

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