How much does it cost to fix boiler error code CE?

Typical repair cost for the boiler CE fault is £100-250 including labour.

CE Medium

Boiler Fault Code CE

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 31 August 2026

Fault code CE appears across 3 boiler brands and 17 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is having trouble 'talking' to an add-on device, such as an extra heating controller or an external sensor module. (As reported on Viessmann Vitodens 333-F)

Pick your boiler brand for the CE fix

Alpha CE 2 models Viessmann CE 6 models Worcester Bosch CE 9 models

Source

Information for the CE 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 31 August 2026