Hi
My OF heating system has one pump. This is on the return inlet at the bottom of the boiler through which both the CH and the hot water circuits are returned. (Is this usual? I suppose it keeps the pump slightly cooler)
I have fitted thermostatic valves on all my radiators except for two. Would it be OK to fit these radiators with thermostatic valves as well relying on the hot water circuit to ensure an open circuit for the pump?
Thanks in anticipation.
My OF heating system has one pump. This is on the return inlet at the bottom of the boiler through which both the CH and the hot water circuits are returned. (Is this usual? I suppose it keeps the pump slightly cooler)
I have fitted thermostatic valves on all my radiators except for two. Would it be OK to fit these radiators with thermostatic valves as well relying on the hot water circuit to ensure an open circuit for the pump?
Thanks in anticipation.