A quick one that I am sure someone can answer quickly.
I need to replace some of the plastic pipe I ran run with copper tube. Doing this will mean that I will have to disconnect the cold feed to my combi boiler. Can someone confirm whether there is a valve in the boiler which will close when I turn it off? And subsequently no water will come down through the boiler?
Thanks,
L
I need to replace some of the plastic pipe I ran run with copper tube. Doing this will mean that I will have to disconnect the cold feed to my combi boiler. Can someone confirm whether there is a valve in the boiler which will close when I turn it off? And subsequently no water will come down through the boiler?
Thanks,
L