BoilerFaultCodes 60°C neon flashing High
Boiler Fault Code 60°C neon flashing
Also written as 60CNEONFLASHING — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 60°C neon flashing 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 an issue with the internal ventilation system that prevents it from safely igniting, so it has shut down to protect itself. (As reported on Potterton Performa 24i HE)
Pick your boiler brand for the 60°C neon flashing fix
Source
Information for the 60°C neon flashing 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