BoilerFaultCodes F0279 High
Boiler Fault Code F0279
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code F0279 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's main internal computer has developed a serious internal fault and cannot safely manage the burner. (As reported on Worcester Bosch GB162)
Pick your boiler brand for the F0279 fix
Source
Information for the F0279 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