I need to fit a new radiator into my bathroom. My CH system is a 20 year old gas boiler a HW tank and cold water tank in the loft. I was expecting to find a central heating cold water tank but I dont have one.
Where does the water for my radiators come from and how is it heated.
I want to work out what I have to do to drain my radiators to fit the new one.
Could the radiators just use DHW? Will my HW tank have a seperate circuit for heating the radiators?