How much does it cost to fix boiler error code Amber neon?

Typical repair cost for the boiler Amber neon fault is £80-150 including labour.

Amber neon High

Boiler Fault Code Amber neon

Also written as AMBERNEON — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Amber neon appears across 1 boiler brand and 4 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has stopped heating because the water pressure inside your radiator system has dropped too low to operate safely. (As reported on Grant Vortex Combi 70)

Pick your boiler brand for the Amber neon fix

Grant Amber neon 4 models

Source

Information for the Amber neon 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