Recent content by Subdelirious

I don't think it's an electrical problem. The wall stat was removed for decorating a while back but it worked okay for a while after. It sounds like I need help if it is the valve, not something I can sort out.

There are 2 valves, both two port. One feeds into the tank and the other is behind the pump feeding the radiators. It seems that the only way to control the pump is through the stat on the tank. Turning that up turns the pump on and turning it down turns it off. I don't think the wall stat...

I have a normal gravity fed system with a boiler downstairs, a thermostat in the hall and thermostat valve control to all but one radiator. I also have zone control valves next to the tank although I can't work out what they do. My boiler heats the water well and when the temperature in the...