BoilerFaultCodes F0 287 High
Boiler Fault Code F0 287
Also written as F0287 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code F0 287 appears across 1 boiler brand and 9 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler's internal computer has developed a serious communication error or a hardware fault, preventing the system from starting safely. (As reported on Worcester Bosch Junior 24i)
Pick your boiler brand for the F0 287 fix
Source
Information for the F0 287 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