How much does it cost to fix boiler error code Burner Lockout A?

Typical repair cost for the boiler Burner Lockout A fault is £90-180 including labour.

Burner Lockout A High

Boiler Fault Code Burner Lockout A

Also written as BURNERLOCKOUTA — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Burner Lockout A 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 has stopped working because it cannot get enough oil to keep the flame going. (As reported on Firebird Enviro System)

Pick your boiler brand for the Burner Lockout A fix

Firebird Burner Lockout A 2 models

Source

Information for the Burner Lockout A 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