BoilerFaultCodes 268 Low
Boiler Fault Code 268
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 268 appears across 1 boiler brand and 21 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler is currently running a self-diagnostic check and is not experiencing an actual fault. (As reported on Worcester Bosch GB162)
Pick your boiler brand for the 268 fix
Source
Information for the 268 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