Glow Worm Boiler Guide

Sterling Plumbers Ltd

Why Glow Worm?

Glow Worm have over 80 years’ experience manufacturing heating systems providing combi boilers, open vent heat only boilers and system boilers manufactured here in the UK. Glow Worm boilers offer reliable, quality value heating systems you can rely on.

Key features of Glow Worm boilers

  • ErP A rated boilers helping to reduce your energy bills
  • Reliable great value boiler
  • Automative grade aluminium heat exchanger
  • Glow Worm is part of the Vaillant Group and so Glow Worm boilers are compatible with Vaillant’s vSMART™ app based control for heating on the go
  • FREE 7 year guarantee

Call us today on 01444 215368 to request a home visit for a FREE no obligation quote for your Glow Worm boiler replacement installation. 

Sterling Plumbers Ltd

Combi Boilers

  • Compact size will fit in kitchen cupboards
  • Compact size will fit in kitchen cupboards
Sterling Plumbers Ltd

System Boilers

  • Compact size will fit in kitchen cupboards
  • Quiet Mark approved*
Sterling Plumbers Ltd

Regular Boilers

  • High quality aluminium heat exchanger
  • ErP A rated for efficiency - to reduce energy bills

Book a Boiler Service Online Today!

Sterling Plumbers Ltd

Peace of mind

By choosing Sterling Plumbers to install your new Glow Worm boiler you will receive a 7 year guarantee on that boiler.