Please help! I have a Gainsborough 2000X electric shower which worked perfectly until last Monday. Now in order to get any hot water we have to turn the dial up to the maximum heat setting and this only gives us a dribble of water. The pressure is great when turned down to cold! We did have some tilers in the week before but the only thing they removed was the shower hose, i.e they didn't touch the control box on the wall.
Any ideas are most welcome?
Any ideas are most welcome?