How much does it cost to fix boiler error code 2P?

Typical repair cost for the boiler 2P fault is £120-£350 including labour.

2P High

Boiler Fault Code 2P

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code 2P 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 overheating because the water inside it is getting too hot too quickly, causing the system to shut down for safety. (As reported on Ideal Maximiser SE)

Pick your boiler brand for the 2P fix

Ideal 2P 1 model

Source

Information for the 2P 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