Hi, the water in my bathroom does not heat up now unless I have the heating on and then it loses pressure quickly.
If i turn on the bath hot water tap without the heating on the flame with a line across it light will come on and the water will stay cold.
When I turn on the hot water with the heating on it heats up then loses pressure after a few minutes.
The kitchen hot water tap seems fine.
It is a valliant combi boiler.
What could the problem be with it?
If i turn on the bath hot water tap without the heating on the flame with a line across it light will come on and the water will stay cold.
When I turn on the hot water with the heating on it heats up then loses pressure after a few minutes.
The kitchen hot water tap seems fine.
It is a valliant combi boiler.
What could the problem be with it?