How much does it cost to fix boiler error code Red reset button illuminated?

Typical repair cost for the boiler Red reset button illuminated fault is £120-250 including labour.

Red reset button illuminated High

Boiler Fault Code Red reset button illuminated

Also written as REDRESETBUTTONILLUMINATED — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Red reset button illuminated appears across 2 boiler brands and 10 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has stopped working because it failed to ignite, which could be due to a simple issue like a lost gas supply or a more complex internal fault. (As reported on Alpha 500e)

Pick your boiler brand for the Red reset button illuminated fix

Alpha Red reset button illuminated 5 models Baxi Red reset button illuminated 5 models

Source

Information for the Red reset button illuminated 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