Emergency
FA on Worcester Bosch Danesmoor

Your boiler is still detecting a flame even though it has tried to turn the fuel off, which requires an immediate inspection for safety.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Act immediately

Turn off your boiler and stop using gas appliances. Call a Gas Safe engineer now. This fault can be dangerous if ignored.

Technical description

Flame detected after gas shut off – the gas valve needs checking – hire a Gas Safe installer.

Engineer required

This is a emergency severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer
Search the official register →

Related fault codes

EAView →F7View →

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