BoilerFaultCodes E26 392 High
Boiler Fault Code E26 392
Also written as E26392 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code E26 392 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's main burner component is failing to ignite or stay lit, meaning your heating system cannot generate warmth. (As reported on Ideal Mexico Super CF3 40-80)
Pick your boiler brand for the E26 392 fix
Source
Information for the E26 392 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 27 April 2026