BoilerFaultCodes E02 071 High
Boiler Fault Code E02 071
Also written as E02071 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code E02 071 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 air flow or ventilation, causing it to stop running as a safety precaution. (As reported on Ariston Genus Premium)
Pick your boiler brand for the E02 071 fix
Source
Information for the E02 071 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