BoilerFaultCodes E02.17 High
Boiler Fault Code E02.17
Also written as E0217 — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code E02.17 appears across 1 boiler brand and 1 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 electronic control system has lost communication with the gas supply valve, meaning the boiler has safely shut down to prevent it from operating without proper control. (As reported on Remeha Quinta Ace 30)
Pick your boiler brand for the E02.17 fix
Source
Information for the E02.17 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