How much does it cost to fix boiler error code C7217?

Typical repair cost for the boiler C7217 fault is £250-550 including labour.

C7217 High

Boiler Fault Code C7217

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code C7217 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's fan is failing to spin at the correct speed to begin the ignition process, preventing the boiler from firing up. (As reported on Worcester Bosch GB162)

Pick your boiler brand for the C7217 fix

Worcester Bosch C7217 2 models

Source

Information for the C7217 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