How much does it cost to fix boiler error code 169-127?

Typical repair cost for the boiler 169-127 fault is £150-250 including labour.

169-127 High

Boiler Fault Code 169-127

Also written as 169127 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code 169-127 appears across 1 boiler brand and 6 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is failing to detect the correct airflow needed to operate safely, which is preventing it from firing up. (As reported on Ideal Mini HE)

Pick your boiler brand for the 169-127 fix

Ideal 169-127 6 models

Source

Information for the 169-127 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