Boiler Fault Code 1068 W

Also written as 1068W — same fault.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026

Fault code 1068 W appears across 1 boiler brand and 11 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 work out how hard it needs to fire because the sensor that monitors the weather outside has stopped sending a signal. (As reported on Worcester Bosch Greenstar 8000 Life/Style)