BoilerFaultCodes 2967 B High
Boiler Fault Code 2967 B
Also written as 2967B — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 2967 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 has sensed an unusual temperature difference between internal sensors, suggesting that water isn't flowing through the system correctly. (As reported on Worcester Bosch Hideaway 90)
Pick your boiler brand for the 2967 B fix
Source
Information for the 2967 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 7 July 2026