Low
Green LED on Potterton Housewarmer

Your boiler is working exactly as it should and the green light simply confirms that the pilot light has successfully lit the main burner.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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

When the pilot flame has established and the burner lights the LED on the user controls will go Green.

Engineer required

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

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