BoilerFaultCodes 2971 High
Boiler Fault Code 2971
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 2971 appears across 1 boiler brand and 8 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 that the water pressure in the system has dropped below the minimum level required to operate safely. (As reported on Worcester Bosch Greenstar 8000 Life/Style)
Pick your boiler brand for the 2971 fix
Source
Information for the 2971 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