8)
Guys,
Thanks for your comments and advice.
I have bent down the ballcock so tank no longer overflowing :lol:
and will call plumber to look at this in due course.
Hello, I have a plastic rectangular hot water tank in the loft that I believe is acting as a hot water pressure tank. There is also an insulated hot water tank in the airing cupboard of the bathroom below. This pressure tank has a ball valve to control the water level and is overflowing quite contin...