High
e8 on Remeha Avanta Plus 28c

Your boiler has detected a problem with the internal fan that clears waste gases, preventing the system from starting up safely for use.

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

Fan fault. Fan is not working. Fan does not stop.

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

E4View →E11View →E36View →

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