I have a problem in that my hot water keeps going hot and cold and th
water pressure keeps reducing, requiring a top up.
May this indicate a leak somehwere? (how do i find the leak?!)
I've had a couple of plumbers take a look but the problem stil
persists. The last plumber said the heat exchanger needed replacing
which he did, but the problems now back.
Other plumbers are saying I might need to replace the boiler. Doe
anyone have experience of this problem?
The boiler doesn't look that old - may it need replacing?