Emergency
E09 on Remeha Quinta 85

Your boiler has detected an issue with the internal component that regulates and monitors its gas supply, meaning it will remain safely shut down until a professional can inspect it.

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 control fault

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

E08View →E10View →

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