How much does it cost to fix boiler error code LED 2 (CH)?

Typical repair cost for the boiler LED 2 (CH) fault is £120-220 including labour.

LED 2 (CH) Medium

Boiler Fault Code LED 2 (CH)

Also written as LED2CH — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code LED 2 (CH) appears across 1 boiler brand 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 is currently stuck in hot water mode because it wrongly thinks someone has turned on a tap. (As reported on Ferroli Arean)

Pick your boiler brand for the LED 2 (CH) fix

Ferroli LED 2 (CH) 2 models

Source

Information for the LED 2 (CH) 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