BoilerFaultCodes 1070 Low
Boiler Fault Code 1070
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code 1070 appears across 1 boiler brand and 2 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your boiler is simply reminding you that its annual service is due soon to keep it running safely and efficiently. (As reported on Worcester Bosch Greenstar 8000 Life/Style)
Pick your boiler brand for the 1070 fix
Source
Information for the 1070 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