How much does it cost to fix boiler error code 151 R?

Typical repair cost for the boiler 151 R fault is £80-280 including labour.

151 R High

Boiler Fault Code 151 R

Also written as 151R — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 7 July 2026

Fault code 151 R appears across 1 boiler brand and 2 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 or keep it burning, which means your heating and hot water have stopped working. (As reported on Baxi EcoBlue Heat)

Pick your boiler brand for the 151 R fix

Baxi 151 R 2 models

Source

Information for the 151 R 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