Burner does not ignite Emergency
Boiler Fault Code Burner does not ignite
Also written as BURNERDOESNOTIGNITE — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code Burner does not ignite 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 start because it is not receiving or burning gas as it should. (As reported on Worcester Bosch Greenstar 15i System)
Pick your boiler brand for the Burner does not ignite fix
Source
Information for the Burner does not ignite 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