BoilerFaultCodes 7618 High
Boiler Fault Code 7618
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 7618 appears across 1 boiler brand and 1 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler has detected an issue with the internal fan that pushes exhaust gases out of your home, so it has safely shut down to prevent unsafe operation. (As reported on Vokera Maxin)
Pick your boiler brand for the 7618 fix
Source
Information for the 7618 fault code is sourced from the official service / installation manual for each model that displays it. Read more about how we source fault codes →
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026