E32 High

Boiler Fault Code E32

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code E32 appears across 3 boiler brands and 9 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 a technical fault with the sensor that monitors water temperature returning to the unit, causing it to shut down for safety. (As reported on Vokera Pinnacle)

Pick your boiler brand for the E32 fix

Keston E32 4 models Vokera E32 2 models Warmflow E32 3 models

Source

Information for the E32 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