BoilerFaultCodes 241 High
Boiler Fault Code 241
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 241 appears across 1 boiler brand and 4 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 connection to its internal temperature sensor, meaning it cannot accurately monitor how hot the water is and has stopped working as a safety precaution. (As reported on Worcester Bosch Greenstar 2000)
Pick your boiler brand for the 241 fix
Source
Information for the 241 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