The only way we can get 'hot' water from our boiler is to adjust the isolation valve that's on the cold water inlet just before it goes into the boiler. If I close the valve slighlty we can get what I'd call hot water.
The problem is when the valve is half open/half closed it makes a right racket every time we turn on the tap.
With the valve fully open, it doesn't make a noise but the water is just warm, not hot. I have the controls set to max temp and have tried released pressure and reseting using the switch on the front.
The problem is when the valve is half open/half closed it makes a right racket every time we turn on the tap.
With the valve fully open, it doesn't make a noise but the water is just warm, not hot. I have the controls set to max temp and have tried released pressure and reseting using the switch on the front.