How much does it cost to fix boiler error code E93?

Typical repair cost for the boiler E93 fault is £120-450 including labour.

E93 High

Boiler Fault Code E93

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code E93 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 is struggling to control its flame correctly and has shut down as a safety precaution. (As reported on Warmhaus Enerwa / Priwa)

Pick your boiler brand for the E93 fix

Warmhaus E93 1 model

Source

Information for the E93 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