How much does it cost to fix boiler error code E83-127?

Typical repair cost for the boiler E83-127 fault is £120-250 including labour.

E83-127 High

Boiler Fault Code E83-127

Also written as E83127 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 31 August 2026

Fault code E83-127 appears across 2 boiler brands and 3 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is failing to light the burner because of a fault with the ignition components, meaning you currently have no heating or hot water. (As reported on Biasi Riva Compact 24S (M90E.24S))

Pick your boiler brand for the E83-127 fix

Biasi E83-127 1 model Ideal E83-127 2 models

Source

Information for the E83-127 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 31 August 2026