Emergency
2916 V on Worcester Bosch Greenstar 2000

Your boiler has detected that fuel is still flowing into the system after it was supposed to stop, causing it to shut down for safety.

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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