How much does it cost to fix boiler error code Pump runs?

Typical repair cost for the boiler Pump runs fault is £120-250 including labour.

Pump runs Medium

Boiler Fault Code Pump runs

Also written as PUMPRUNS — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Pump runs appears across 2 boiler brands and 4 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler's water pump is running constantly, which often indicates the system is failing to detect that it has successfully reached the required temperature or is struggling to circulate water properly. (As reported on Alpha CD28)

Pick your boiler brand for the Pump runs fix

Alpha Pump runs 2 models Worcester Bosch Pump runs 2 models

Source

Information for the Pump runs 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