How much does it cost to fix boiler error code Pr00?

Typical repair cost for the boiler Pr00 fault is £0-80 including labour.

Pr00 Low

Boiler Fault Code Pr00

Also written as PR00 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Pr00 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 is currently set to its installer configuration mode, meaning it is waiting for a professional to adjust its internal settings. (As reported on Johnson Starley Warmcair DW)

Pick your boiler brand for the Pr00 fix

Johnson Starley Pr00 1 model

Source

Information for the Pr00 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