Low
Light off on Worcester Bosch Danesmoor

Your boiler is currently idle because your thermostat or timer hasn't told it to turn on for heating or hot water.

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

No boiler demand

DIY fix possible

Check that your room thermostat is turned up higher than the current room temperatureEnsure your programmer or timer is set to an 'On' periodCheck if the fused spur switch next to the boiler is turned on

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