How much does it cost to fix boiler error code E01612?

Typical repair cost for the boiler E01612 fault is £140-£280 including labour.

E01612 High

Boiler Fault Code E01612

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code E01612 appears across 1 boiler brand and 1 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has failed to detect a flame and has safely shut down to prevent unburned gas from building up. (As reported on Worcester Bosch 24/28CDi II RSF)

Pick your boiler brand for the E01612 fix

Worcester Bosch E01612 1 model

Source

Information for the E01612 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