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BoilerCodes
F.76
Glow-worm fault code

Glow-worm F.76: thermal fuse fault

Engineer only

Glow-worm describes F.76 on Betacom A range boilers as: thermal fuse fault.

What you can safely do

There is nothing you can safely do yourself with this one. Leave the boiler off and book an engineer.

Call a Gas Safe engineer if

  • Book a Gas Safe registered engineer.
Find a Gas Safe engineer near you Opens the official Gas Safe Register search.

Applies to: Betacom A range. Codes can differ between models, so check your manual.

What F.76 means on each Glow-worm model

From Glow-worm's own fault tables. Your model name is usually on the front of the boiler or in the user manual.

ModelMeaning
Betacom A rangeThermal fuse fault

Common questions about Glow-worm F.76

Can I fix Glow-worm F.76 myself?

No. It needs a Gas Safe registered engineer to diagnose. Tell them the exact code and your boiler's model name.

Nearby Glow-worm codes

F.67F.68F.70F.71F.73F.74F.77F.83F.84F.85F.86F.87

See all 41 Glow-worm codes

Sources