Hi there, I'm planning to raise the cold feed tank in the loft another 4 -5 ft higher to help with the shower performance.
The tank has 3 x 22mm connections - one to feed cold, one to feed hw cylinder, one to the CH header (as overfow) and one 15mm inlet - all pipes are copper.
Given the price of 22mm copper, what's the cheapest way I can extend all 4 pipes?
Thanks!
Simon