How much does it cost to fix boiler error code BCC Activation Fault?

Typical repair cost for the boiler BCC Activation Fault fault is £200-450 including labour.

BCC Activation Fault High

Boiler Fault Code BCC Activation Fault

Also written as BCCACTIVATIONFAULT — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 7 July 2026

Fault code BCC Activation Fault 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 has detected an issue with the Boiler Control Card which acts as the main brain of the system, meaning it needs a professional to reset or replace the internal electronics. (As reported on Ideal Combi I)

Pick your boiler brand for the BCC Activation Fault fix

Ideal BCC Activation Fault 2 models

Source

Information for the BCC Activation Fault 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