BoilerFaultCodes Anti-cycle Low
Boiler Fault Code Anti-cycle
Also written as ANTICYCLE — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code Anti-cycle 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 perfectly fine; it is simply taking a short, scheduled pause to prevent internal parts from overheating or cycling too frequently. (As reported on Baxi 130 HE (range))
Pick your boiler brand for the Anti-cycle fix
Source
Information for the Anti-cycle 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