How much does it cost to fix boiler error code Er10+RESET?

Typical repair cost for the boiler Er10+RESET fault is £120-280 including labour.

Er10+RESET Emergency

Boiler Fault Code Er10+RESET

Also written as ER10RESET — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Er10+RESET 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 shut down because a sensor has detected that the exhaust gases are becoming dangerously hot. (As reported on Biasi Activa)

Pick your boiler brand for the Er10+RESET fix

Biasi Er10+RESET 1 model

Source

Information for the Er10+RESET 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