How much does it cost to fix boiler error code E83482?

Typical repair cost for the boiler E83482 fault is £180-350 including labour.

E83482 High

Boiler Fault Code E83482

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code E83482 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 Pressure Relief Valve assembly, which usually means it is unable to safely manage the internal water pressure. (As reported on Potterton Powermax HE)

Pick your boiler brand for the E83482 fix

Potterton E83482 1 model

Source

Information for the E83482 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