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 models we work on
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.
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.
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