BoilerFaultCodes 50e High
Boiler Fault Code 50e
Also written as 50E — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 50e appears across 1 boiler brand and 2 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler has detected a failure to ignite or a loss of flame during operation, meaning it cannot safely produce heat or hot water. (As reported on Potterton Profile 60E)
Pick your boiler brand for the 50e fix
Source
Information for the 50e 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