Boiler Fault Code Fault on gas feeding

Also written as FAULTONGASFEEDING — same fault.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026

Fault code Fault on gas feeding 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 not receiving the gas it needs to create a flame, causing the system to shut down for safety. (As reported on Biasi Prisma)