Glow worm energy

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.

Our products are made for homes that are there to be lived in, not just looked at. Whether it’s a hot shower after football training or toasty socks straight off the radiator, we provide that warm glow that keeps everyone glowing.

We are proud of our British heritage, producing boilers back in 1934 at the Derwent Foundry in Derbyshire, where we remain to this day nestled in the lively town of Belper.

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 manufactures in the UK today.

Glow worm energy
Glow worm energy

ErP A rated compact regular boiler

  • ErP A rated for efficiency – helping you to reduce your energy bills
  • Eligible for up to 15 years of warranty*
  • Compact size ? perfect in kitchen cupboards
  • Ultra quiet operation

High quality, efficient and compact design

Energy is Glow-worm?s ErP A rated regular boiler. It comes with a great range of outputs which makes it suitable for almost every property type. It?s available in 12, 15, 18, 25 or 30kW.

The Energy regular boiler has been manufactured in the UK at Glow-worm?s award winning Belper factory. It has been designed to last longer, be easier to maintain, and to lower your energy bills.

The compact size and the rear flue option makes it the perfect solution for most property types as it fits most install situations.

The Energy regular boiler range is suitable for homes with high hot water demands and can be installed with Glow-worm?s range of cylinders for hot water storage.

Features & benefits

  • Wide product range caters for demanding heating and hot water requirements
  • Compact size and rear flue option ? can even fit perfectly in kitchen cupboards
  • ErP A rated for efficiency – helping you to reduce your energy bills

Request a Callback

Please complete this form and a member of staff will be in contact with you shortly


  • Lakes
  • Main
  • Carron
  • Glow-worm
  • Roca
  • Vogue UK
  • Imex
  • Telford Cylinders
  • Utopia Bathroom Group
  • Worcester Bosch