How much does it cost to fix boiler error code Sensor Fault (Central Heating)?

Typical repair cost for the boiler Sensor Fault (Central Heating) fault is £90-160 including labour.

Sensor Fault (Central Heating) High

Boiler Fault Code Sensor Fault (Central Heating)

Also written as SENSORFAULTCENTRALHEATING — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Sensor Fault (Central Heating) 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 detected a problem with the internal part that measures the temperature of the water for your radiators, meaning your heating likely won't work. (As reported on Baxi Bahama 80e / 105e)

Pick your boiler brand for the Sensor Fault (Central Heating) fix

Baxi Sensor Fault (Central Heating) 1 model

Source

Information for the Sensor Fault (Central Heating) 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