How much does it cost to fix boiler error code Central Heating NTC fault?

Typical repair cost for the boiler Central Heating NTC fault fault is £90-160 including labour.

Central Heating NTC fault High

Boiler Fault Code Central Heating NTC fault

Also written as CENTRALHEATINGNTCFAULT — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Central Heating NTC 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's temperature sensor for the heating system has stopped working correctly, meaning the unit cannot accurately measure how hot the water is. (As reported on Heatline Capriz 25/28)

Pick your boiler brand for the Central Heating NTC fault fix

Heatline Central Heating NTC fault 2 models

Source

Information for the Central Heating NTC 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 27 April 2026