Glow-worm is one of the leading boiler manufacturers in the UK, for good reason.

They have consistently put out high-quality boilers for the last 80 years and are currently part of the Vaillant Group, Europes second largest heating company.

They manufacture a wide range of heating supplies including

  • High-Efficiency Combination and System Boilers

  • Heating Controls & Thermostats

  • Hot Water Cylinders

  • Heat Recovery Systems

  • A Wide range of heating accessories

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View our Frequently Asked Questions here


Find your closest branch and there contact details here


Or give our Head Branch a call on 0114 261 8200 and our team will be happy to help​

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Company Info

Copyright © 2019 The Plumbing Supplies Company Limited, Trading as Plumco Ltd

Registered in England No. 4032908

191 Woodbourn Road, Sheffield, S9 3LQ

Tel. 0114 261 8200 Fax. 0114 261 8300

Opening Hours

Mon - Fri: 7:30am - 5pm

Sat: 8am - 12pm

Sun: Closed

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