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

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

Reset button illuminated High

Boiler Fault Code Reset button illuminated

Also written as RESETBUTTONILLUMINATED — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Reset button illuminated appears across 2 boiler brands and 2 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 couldn't safely ignite its internal flame, so it has shut itself down to keep your home safe. (As reported on Alpha 240XE)

Pick your boiler brand for the Reset button illuminated fix

Alpha Reset button illuminated 1 model Worcester Bosch Reset button illuminated 1 model

Source

Information for the 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