We're going to need a bigger box

Offers don’t come much bigger than our incredible Energy bundle. Not only does it include our ultra-reliable and efficient Energy combi boiler, but we’ve also squeezed in a list of extras as long as your arm.

And as you’d expect, we back it up with best-in-class service that’ll help you keep on Keeping Britain Glowing.

New to Glow-worm?

Sign up to Club Energy Find out more


Grab extras worth over £300 with our Unbelievabundle, including:

10-year guarantee

To give you and your customer peace of mind

Glow-worm Power Filter

Made to work perfectly with our Energy boiler

Standard horizontal or vertical flue

For added convenience

+£50 cashback

Want to find out more on the unbelievabundle?

A decade of positive energy, guaranteed

Our new filter is made by Glow-worm and has been designed with the installer in mind, compliments the Energy boiler perfectly and comes with a 10 year manufacturer's guarantee.

Energy boiler

Our Energy boiler range offers attractive modern design, easy-to-use interfaces and a great choice of models and controls. Its lightweight, compact construction makes life easy for you, while its long-lasting, quiet performance is a hit with homeowners too.


  • Ultra-reliable performance and a guarantee of up to 10-years provide dependability customers crave
  • Top and rear flue options offer flexible siting
  • Wide product range means there’s an Energy for virtually any installation
  • Cupboard fit dimensions and a small footprint for easier installation
  • Modulating Grundfos pump delivers lower running costs
  • Automotive-grade aluminium heat exchanger lasts longer and reduces bills
  • Bright LCD is easy-to-use
  • Quiet Mark approval keeps homeowners happy
  • Works with Glow-worm’s entire range of intelligent controls

Power Filter

The Power Filter’s high-quality brass construction delivers the reliability homeowners crave, while compact design gives you more siting options. It’s a great way to keep our Energy boilers glowing. We’re offering a 10-year guarantee on every Energy boiler you install it on.

Why choose Glow-worm’s Power System Filter?

  • Compact design for flexible, fuss free siting
  • Top-quality brass build for long-lasting reliability
  • Composite front section to reduce weight
  • Simple disassembly for fast and easy servicing
  • Designed to be sited horizontally, meaning a more discreet fit which saves space
  • Advanced magnetising process for greater efficiency
  • Multi-function drain & dose point
  • Compatible with water/inhibitor or glycol solutions

Club Energy

A club you can get into wearing work boots Club Energy, our loyalty scheme for installers, is a pretty exclusive place. Although there aren’t any dress codes or entry fees, there is a tool bag full of benefits, from cash rewards to homeowner leads. You’ll also get the chance to win a place on our amazing, all-expenses-paid Mystery Trip.

Join today and make the most of:

What's on offer with Club Energy

Glow-worm Academy

Our pledge to installers

Glow-worm Academy

To help support you and your business, the Glow-worm Academy offers a range of courses to support our installers to Keep Britain Glowing.

We offer both practical in-centre courses and online training options to help find the right courses and training journey for you.

You can access the Glow-worm Academy through your Club Energy account

Our pledge to installers

Our mission at Glow-worm is to keep the homes of Britain and you, our installers, glowing in every aspect of your working lives.

Here is just some of what we offer; cash & credit rewards, extended product guarantees, access to our tailored training platform, the Glow-worm academy, business leads and a dedicated Club Energy support team, so help is never far away! Fill out the form below and register your interest today.

Register Interest

Register your interest in Club Energy by filling out the form below. Once submitted, we'll be in touch as soon as possible.

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