How much does it cost to fix boiler error code 169-033?

Typical repair cost for the boiler 169-033 fault is £100-180 including labour.

169-033 Medium

Boiler Fault Code 169-033

Also written as 169033 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code 169-033 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 There is a minor leak from a seal within the boiler's internal plumbing which needs to be tightened or replaced to stop water dripping inside the unit. (As reported on Ideal Mini HE)

Pick your boiler brand for the 169-033 fix

Ideal 169-033 6 models

Source

Information for the 169-033 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