High
E131 on Baxi Duo-tec Combi

Your boiler has detected that the electricity supply was cut off while it was trying to protect itself from overheating or circulation issues.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

Power supply interrupted (after E125 or E130)

Engineer required

This is a high 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

E125View →E130View →

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