Recent content by CoachRich

Thanks for the reply. Yes there are actually two pumps so I don't think they would fail at the same time. There is no live power to the pumps when I test but I am not sure if the power only comes on when needed if that makes sense or they are always powered? There is a motorised valve (on the...

Hi, I wonder if anyone would be able to help me with an UFH question. I have an UFH with 4 zones controlled by NEST thermostats and a Vaillant boiler. The UFH has stopped working totally. When I turn the thermostats up, the boiler fires up but does not seem to produce hot water (it just shows...