BoilerFaultCodes E014 High
Boiler Fault Code E014
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code E014 appears across 1 boiler brand and 4 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 confirm that a flame has been successfully lit, which prevents it from running for safety reasons. (As reported on Vokera Synergy Combi)
Pick your boiler brand for the E014 fix
Source
Information for the E014 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 7 July 2026