Gas Safe Registered No. 980201
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Glow-worm Boiler Repair, Service & Installation

Gas Safe Reg. 980201 24/7 across Yorkshire

Glow-worm Energy, Easicom & Ultimate3 combi repair and installation.

About Glow-worm repairs & installs

Glow-worm boilers (a Vaillant Group brand) are common in landlord properties and budget installs across Yorkshire. We service and repair the Energy, Easicom, Ultimate3, Compact and older Betacom/Flexicom ranges. Most Glow-worm faults involve the F1 / F22 pressure family or F11 flame-loss codes — usually fixable in a single visit with a sensor or expansion vessel swap. New Glow-worm Energy3 installs come with up to a 10-year manufacturer warranty.

Glow-worm models we work on

Energy3Easicom3Ultimate3CompactBetacomFlexicom

Common Glow-worm fault codes we fix

  • F22

    Low water pressure — repressurise to 1.0–1.5 bar (Energy / Ultimate).

  • F28

    Failed ignition on start-up — gas supply, leads or PCB.

  • F29

    Flame loss during operation — flame sensor or gas supply.

  • F75

    Pump / pressure sensor fault — no pressure rise on pump start.

  • F1

    System lockout (older Ultracom / Flexicom) — usually low water pressure.

Up to 10-year manufacturer warranty

When you have a new Glow-worm boiler installed by us, we register the manufacturer warranty on your behalf so you're fully covered. Plus our own 12-month workmanship guarantee.

Reviews

Real reviews from Glow-worm customers

Verified 5★ Google reviews from across Bradford, Leeds and the wider Yorkshire area.

Read all reviews
Five-star service
"Great work carried out and reliable thankyou"
Alix Iluk
Boiler sorted
"Abdullah was excellent. He uncapped my gas meter, carried out all the necessary safety checks, and reset my boiler. He was polite, patient, and took the time to explain everything clearly so I understood what he was doing. His professionalism and friendly attitude made the whole experience stress-free. I really appreciated his help and would highly recommend Abdullah to anyone needing a reliable gas engineer"
Abida Bibi
Toilet repair
"Excellent service Did a really good job in fixing toilet handle Really good price Would recommend anyone to use this service Excellent!"
Dawn Hemstock
Boiler service
"Amazing service from start to finish very quick to arrive , clean , talked me through the process , would highly recommend"
Hassan Hussain
Boiler service
"Fantastic service from Abdullah! Highly recommend Boiler Rescue 24/7 if your looking for a reliable and trustworthy engineer. He is a man with lots of experience and knows exactly what he is doing. I can always rely on him and he always delivers. He always keeps me updated with clear communications! Thank you for your work and help and I wish you all the best 😊"
Abdurrahman
Five-star service
"Abdullah was very professional and was very efficient with his work. He carried out the work very professionally and neatly. I would recommend him to other people."
maryam maqsood

FAQs

Glow-worm boiler — common questions

Yes — we repair every model in the current Glow-worm range (Energy3, Easicom3, Ultimate3, Compact and more) plus older units. Most call-outs are first-time fixes thanks to common Glow-worm parts carried on the van.
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