Recent content by dagoatla

I'll have a look today and report back

Thanks

It is one motorised valve supplying the manifold with three valves on the manifold itself. . 2 controlled by the kitchen stat and one by the sunroom stat? I have a feeling that the sunroom stat is not switching it off. As I can hear something switching in the manifold area when the kitchen stat...

I have oil powered boiler, with underfloor heating in two rooms, (kitchen and sunroom) it is controlled by 2 Upoterm thermostats. However for the last week it has been running constant. The two stats are off with the lights off but the motorized valve is still getting power and calling for heat...