I have a Drayton Wireless Digistat which says the heating is on but the boiler is not kicking in - wireless receiver shows green light and signal being received.
Boiler is Valliant EcoTec Plus and hot water is fine.
What is wrong? I have changed the batteries in the Digistat but still no luck.
Gillian
January 2010
dhw flow switch is probably sticking
Ian
December 2009
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