AM015 High

Boiler Fault Code AM015

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code AM015 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 is struggling to circulate water properly because the internal pump that moves heat around your home is not turning on. (As reported on Baxi 400 Combi 2)

Pick your boiler brand for the AM015 fix

Source

Information for the AM015 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