BoilerFaultCodes POINT B High
Boiler Fault Code POINT B
Also written as POINTB — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code POINT B appears across 1 boiler brand 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 internal pump has stopped circulating water, which means your heating and hot water will not function. (As reported on Worcester Bosch Highflow 550 CDi)
Pick your boiler brand for the POINT B fix
Source
Information for the POINT B 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