BoilerFaultCodes 260 High
Boiler Fault Code 260
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 260 appears across 1 boiler brand and 11 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler has started up but cannot detect the water getting any hotter, so it has shut down to prevent overheating. (As reported on Worcester Bosch GB162)
Pick your boiler brand for the 260 fix
Source
Information for the 260 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