How much does it cost to fix boiler error code 153?

Typical repair cost for the boiler 153 fault is £0-80 including labour.

153 Medium

Boiler Fault Code 153

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 7 July 2026

Fault code 153 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 been manually locked, likely by someone pressing the reset button for too long or a technician during maintenance. (As reported on ECA FELiS FL 50 HM)

Pick your boiler brand for the 153 fix

ECA 153 1 model

Source

Information for the 153 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