Hi. Anyone out there that help!!
I have a Potterton preforma 24 combi
When I turn on any of the hot taps slowly the water is hot, but if I turn on the
Tap fully then the water gets cold even thou the boiler is still alight.
Any help would be much appreciated.
I have a Potterton preforma 24 combi
When I turn on any of the hot taps slowly the water is hot, but if I turn on the
Tap fully then the water gets cold even thou the boiler is still alight.
Any help would be much appreciated.