Emergency
2916 on Worcester Bosch Greenstar 2000

Your boiler has detected a potential issue with the gas flow control system after it has finished running, which may indicate a safety concern.

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

Gas valve was detected to be open during post purge

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.

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Related fault codes

2915View →2917View →

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