BoilerFaultCodes 280 F0 Medium
Boiler Fault Code 280 F0
Also written as 280F0 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 280 F0 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 detected that it is restarting too frequently and is temporarily holding off to protect its internal parts from excessive wear. (As reported on Worcester Bosch Greenstar CDi Compact)
Pick your boiler brand for the 280 F0 fix
Source
Information for the 280 F0 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