I have to remove a radiator and fit a small one as a result of room alterations. Is it in order to close down all valves on the remaining rads to retain the water in them leaving only the valves open on the rad to be removed, and then open the drain-off tap to empty the rad and the flow & return pipes so that I can alter one pipe to fit the new small rad???
Also is it correct to turn the above boiler off, electrics off, and the water supply to the boiler off so that the water in the in the boiler does not keep a supply going to the central heating system as I drain down??
All advice will be most appreciated,
mojamster
Also is it correct to turn the above boiler off, electrics off, and the water supply to the boiler off so that the water in the in the boiler does not keep a supply going to the central heating system as I drain down??
All advice will be most appreciated,
mojamster