How much does it cost to fix boiler error code Repeated ignition failure?

Typical repair cost for the boiler Repeated ignition failure fault is £150-350 including labour.

Repeated ignition failure High

Boiler Fault Code Repeated ignition failure

Also written as REPEATEDIGNITIONFAILURE — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Repeated ignition failure appears across 1 boiler brand and 6 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is struggling to light its internal flame, which means it has automatically shut down to prevent gas from building up. (As reported on Navien NCB 28 HE)

Pick your boiler brand for the Repeated ignition failure fix

Navien Repeated ignition failure 6 models

Source

Information for the Repeated ignition failure 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