Burner On Neon Low

Baxi Burner On Neon Fault Code

Also written as BURNERONNEON — same fault.

The Baxi Burner On Neon fault code means: your boiler is operating normally and the flame is lit to provide you with heating or hot water.. It appears on 1 Baxi model in our database.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description: Indicates that the burner is illuminated

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →

Baxi models that show the Burner On Neon fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Baxi Burner On Neon fault code information on this page is sourced and cross-checked against the official Baxi service / installation manuals for each affected model.

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