BoilerFaultCodes.com
Burner On Neon Low Information

Your boiler is operating normally and is currently heating your home or water.

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: Illuminates to indicate that the pilot flame and main burner are lit.

What causes this fault?

This is not actually a fault, but a status indicator confirming that the boiler has successfully ignited. It shows that the internal gas valve has opened and the burner is currently producing the heat required for your central heating or hot water. If this light is on, it means the system is functioning exactly as it should be.

Typical repair cost £0 (including labour)

DIY fix possible

This fault may be fixable without an engineer. Check your manual first.

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Protect yourself from future repair bills

A boiler cover plan would cover faults like Burner On Neon — no call-out fees, no surprises.

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