My plumber has given up and told me I should call out the Alpha engineer at a one off cost of £300. My problem is intermittent hot water, no problem with CH. if I override and switch the CH on, I get hot water, although not as hot as when the hot water works without the CH on, which it does occasionally.
The most consistent tap is the bathroom, which is closest to the boiler. Those furthest away, kitchen and utility rarely work.
My plumber has changed diaphragm valve unit and pressure switch.
Is now suggesting PCB but really has not got a clue
Any engineer in Chippenham able to help - please!!??
Many thanks
Bazzer
The most consistent tap is the bathroom, which is closest to the boiler. Those furthest away, kitchen and utility rarely work.
My plumber has changed diaphragm valve unit and pressure switch.
Is now suggesting PCB but really has not got a clue
Any engineer in Chippenham able to help - please!!??
Many thanks
Bazzer