Medium
E24 on Alpha H25 Xtraflame

Your boiler's control panel is experiencing a communication fault, meaning it cannot properly process your button presses or display the correct settings.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

Technical description

Push-button control panel anomaly

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Related fault codes

E20View →

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