Emergency
F07 on Ferroli Domi Compact

Your boiler has detected that the exhaust gases leaving the system are getting dangerously hot, so it has shut itself down to prevent damage or fire risk.

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

High flue gas temperature

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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