How much does it cost to fix boiler error code 80-83?

Typical repair cost for the boiler 80-83 fault is £250-450 including labour.

80-83 High

Boiler Fault Code 80-83

Also written as 8083 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code 80-83 appears across 1 boiler brand and 3 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 its internal brain or main control panel, preventing it from functioning correctly. (As reported on Vokera Linea HE)

Pick your boiler brand for the 80-83 fix

Vokera 80-83 3 models

Source

Information for the 80-83 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