High
E44 on Remeha Avanta 28c

The boiler's internal computer has detected a contradiction in its settings, meaning it cannot safely start up and needs a professional to recalibrate the software.

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

Parameter check. Automation settings.

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

E40View →E41View →E42View →

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