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How can we help?

If you need to replace or repair your boiler, here are your options.

Boiler Replacement

If you need to replace your existing Glow-worm boiler, here’s everything you need to know

Boiler Repair

Everything you need to get your boiler back up and running as quickly as possible.

Boiler Service and Support

Make sure your boiler is fully serviced and covered by our guarantee by picking from the following options.

Get in touch

Choose the most convenient option to let us know how we can help.

How can we help?

If you need to replace or repair your boiler, here are your options.

Boiler Replacement

If you need to replace your existing Glow-worm boiler, here’s everything you need to know

Boiler Repair

Everything you need to get your boiler back up and running as quickly as possible.

Boiler Service and Support

Make sure your boiler is fully serviced and covered by our guarantee by picking from the following options.

Get in touch

Choose the most convenient option to let us know how we can help.

Boiler Replacement

If you need to replace your existing Glow-worm boiler, here’s everything you need to know.

Replacing your Boiler

Here is all you need to know about replacing your boiler

Find an installer

See the Glow-worm installers in your local area.

Find a Boiler

Use our Boiler calculator tool to find the right solution for you

Boiler Repair

Everything you need to get your boiler back up and running as quickly as possible.

Get a boiler repair

See our repair options

Knowledge Base

Learn more about using your Glow-worm product

Find an installer

Speak to your local Glow-worm installer about direct replacement

Find your Glow-worm product manual

Download your Glow-worm product manual

Boiler Service and Support

Make sure your boiler is fully serviced and covered by our guarantee by picking from the following options.

Book a Boiler Service

Book your annual service here

Your Glow-worm Guarantee

All the information you need to make sure you’re covered

Contact us

Get in touch so we can help

Get in touch

Choose the most convenient option to let us know how we can help

Find an installer

See the Glow-worm installers in your local area

Contact us

Need advice? Get in touch here.

Why Glow-worm

Made in Britain

Decades of Experience

Nationwide Installer Network

Made in Britain

Did you know that some of Glow-worm's best boilers are manufactured in Britain at our Derbyshire factory?

We have recently been accredited with ‘Made In Britain’ on our Energy, Ultimate and Easicom boiler range.

What is Made in Britain?

Made in Britain is an officially licensed mark bringing together the British manufacturing community. It is a not-for-profit organisation that helps to identify and certify British-made products.

If you would like to know more about Made In Britain, or find out other businesses who are accredited go to

https://www.madeinbritain.org/.

Decades of Experience

Glow-worm has been building robust, reliable, highly efficient boilers and controls for almost 90 years, to provide the families of Britain with the warmth and hot water they need, when they need it.

Originally founded as The Glow-worm Boiler and Fireplace Co Ltd, we first began producing boilers back in 1934 at the Derwent Foundry in Derbyshire, utilising the strong currents of the River Derwent to drive the manufacturing plant.

In 1966 we built an additional assembly facility in Belper to support the introduction and increased demand of domestic gas central heating boilers.

We have remained close to our Derbyshire roots to this day, with the Belper facility becoming home to Glow-worm's head office and manufacturing plant.

Nationwide Installer Network

To maintain our high standards and provide the best possible service, Glow-worm boiler installations are carried out by our exclusive network of installers.

This ensures that homeowners receive

  • Expert product knowledge
  • Market-leading products
  • Exceptional service experience

We put all our energy into supporting the heating engineers of Britain to keep glowing, so they can keep the homes of Britain glowing. It’s this drive which has led us right to the top, as one of the leading heating manufacturers in the UK today.

Which Glow-worm boiler works for you and your home?

Glow-worm manufactures highly efficient boilers for all types of home:

Combination boilers

Combi boilers are a convenient all-in-one solution for smaller households with low hot water demands (such as one shower or bath), that would benefit from hot water almost instantly and a perfectly heated home.

 

View our combi boiler range

System boilers

These boilers are fitted with a cylinder to provide steady hot water and a comfortable home temperature. These boilers are perfect if you have a high water demand from multiple sources at once.

 

View our system boiler range

Regular (open vent) boilers

Offering heating comfort and hot water for larger households with multiple bathrooms and high hot water demand.

 

View our regular boiler range

Use our 'Find a Boiler' tool to find the perfect heating solution for your home

We’ve got boilers and hot water solutions for virtually every living space, each offering the highest quality, reliability and performance. Use our handy tool to find the boiler that's right for you.

Quiet Mark

The Energy range is Quiet Mark approved which means it is an ultra-quiet boiler.

 

Read more

Now with 7-year guarantee

Get piece of mind with our 7-year out the box guarantee with our Energy boiler. This can extended to 10 years when registered through Club Energy and fitted with a Glow-worm Power Filter.

 

Ask your local installer for a quote

Get ready for winter

Read our top tips to help you stay warm during the colder months: