Recent content by vertigo

Thanks, not sure how I would check for reverse circulation Direction flow is correct as suggested above Also forgot to mention it's not a new problem, inherited it with house so I don't know how long been like it Also the Water flow pipe gets warm when Heating Only Would not surprise me if...

Seems to be the rads nearest to the valve, ie upstairs and gradually get to a warm stage

Hi I get warm radiators when Water Only is selected I changed the 3 Port Valve but still the same, I changed it again as I thought I may be unlucky and had a faulty one but just the same happens. I have checked the wiring and when Water, Heating, or Both are selected the valve moves to the...