Why do I have two header tanks? Well, I know the obvious answer. One heads the central heating and one is the cold water store for the hot water cylinder. But... must I have two seperate tanks? Can I use the same single tank as cold water storage and CH header?
My existing CH header tank sits very visibly on my attic bedroom wall, whereas the cold water storage tank is within the loft space. The cold water tank is about three feet higher than the highest radiator, about 12 feet above the hot water cylinder and about
25 feet above the boiler. Can I get rid of the CH header tank and supply the header feed to the CH from the cold water storage tank?Ta.
JGH - mdfs.net