How much does it cost to fix boiler error code E83---142?

Typical repair cost for the boiler E83---142 fault is £150-300 including labour.

E83---142 High

Boiler Fault Code E83---142

Also written as E83142 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 7 July 2026

Fault code E83---142 appears across 2 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 is failing to light the flame properly, which means it cannot provide you with any heating or hot water until the issue is repaired. (As reported on Biasi Riva Compact HE M96a)

Pick your boiler brand for the E83---142 fix

Biasi E83---142 3 models Ideal E83---142 6 models

Source

Information for the E83---142 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