1014 High
Boiler Fault Code 1014
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 1014 appears across 1 boiler brand and 5 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler is struggling to detect a flame, which means it cannot safely ignite to provide you with heating or hot water. (As reported on Worcester Bosch Greenstar 8000 Style)
Pick your boiler brand for the 1014 fix
Source
Information for the 1014 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