F.62 Emergency
Your boiler has detected that the gas flame is not turning off when it should, which is preventing the system from running safely.
Technical description: Error with gas valve – switch off delay
Typical repair cost: £180-450 (including labour)
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
Protect yourself from future repair bills
A boiler cover plan would cover faults like F.62 — no call-out fees, no surprises.
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Parts commonly replaced
- Gas valve
- Printed Circuit Board (PCB)
- Electrode
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