How much does it cost to fix boiler error code 0F?

Typical repair cost for the boiler 0F fault is £80-150 including labour.

0F Low

Boiler Fault Code 0F

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 7 July 2026

Fault code 0F appears across 1 boiler brand and 3 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is simply reminding you that it is due for its regular annual service and there is no actual fault with the system. (As reported on Viessmann Vitodens 222-F)

Pick your boiler brand for the 0F fix

Viessmann 0F 3 models

Source

Information for the 0F 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 7 July 2026