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Glow-worm Energy System review

£840.00 Typical price

Brand scoreShow Context

Key features
  • Gas
  • System

The Energy System range uses a separate storage cylinder for hot water so you'll need to find space for this in an airing cupboard. To discover whether the Glow-worm Energy range is the best boiler for your home take a look at our full review, which reveals what heating engineers think of Glow Worm gas boilers and how reliable they are.

Included in our expert review
  • Pros and cons
  • Heating engineer reviews
  • Boiler owner views and reliability
  • What type of home is this boiler suitable for?
  • How efficient is this boiler?
First month only £5, then £9.99 per month, cancel any time

Last checked by Which?

September 2021

First reviewed by Which?

January 2020

Released

August 2015

Brand scores

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we assess boilers>
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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