BoilerFaultCodes 227 High
Boiler Fault Code 227
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 227 appears across 1 boiler brand and 10 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler is failing to light the gas even though it is trying to, which prevents your heating and hot water from working. (As reported on Worcester Bosch Greenstar 8000 Life/Style)
Pick your boiler brand for the 227 fix
Source
Information for the 227 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