BoilerFaultCodes E01-893 Emergency
Boiler Fault Code E01-893
Also written as E01893 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code E01-893 appears across 1 boiler brand and 1 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler is failing to ignite because it cannot draw the gas supply it needs to stay running. (As reported on Worcester Bosch 24i RSF)
Pick your boiler brand for the E01-893 fix
Source
Information for the E01-893 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