BoilerFaultCodes Boiler Model High
Boiler Fault Code Boiler Model
Also written as BOILERMODEL — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code Boiler Model appears across 1 boiler brand and 3 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler has lost its internal configuration, meaning it no longer knows which model it is and has stopped working for safety. (As reported on Glow-worm HXi)
Pick your boiler brand for the Boiler Model fix
Source
Information for the Boiler Model 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 27 April 2026