Glow-worm Glow-worm ENERGY Regular review
Brand score %
- Heat-only or regular
The Energy series of condensing gas regular boilers from Glow-worm consist of three outputs designed to supply heat and hot water to a range of home sizes. The Energy is lightweight and compact, but will your heating engineer be happy you've plumped for a Glow-worm? Find out whether this brand has any inherent issues and whether its boilers are reliable or not in the full review below.
- Pros and cons
- Heating Engineer Views
- What type of home is this boiler suitable for?
- Will this boiler produce enough hot water for my home?
- How efficient is this boiler?
- Overall warranty in years-
- Manufacturer phone number0345 602 2922
- Manufacturer websiteWww.glow-worm.co.uk
Best boiler brands
Our independent research reveals the best and worst boiler brands, based on the experiences of owners and impartial opinions of real boiler engineers. The worst manufacturer scored a pitiful two stars for reliability.
Buying a new boiler
Need a new boiler? Here's everything you need to know about buying a boiler, including how much it costs, if you can get it for free, as well as the pros and cons of combis, heat-only and system boilers.
How to buy the best boiler
Expert advice on how to buy the best boiler for your home, including picking the right type, size and brand. We compare combi, heat-only and system boilers and let you know which is best for your home so you make the right choice.