Search results

Well thanks to JohnD the fault was a mixer tap on the bathroom sink, the cold mains water was leaching in to the hot system and constantly filling the hot tank, when I put my ear next to the mixer you could hear water running! Have replaced mixer with a new tap with 2 taps instead of the one and...

Hi John, There is a service valve on the cold feed and I have tried turning this off a night, also I have a shower with the cold feed from the tank and the hot from the cylinder which has stop valve on it, it all seems to point to the tank valve but iv'e checked it several time and it doesn't...

Hi John, The Cylinder is just for hot water, we have no boilers in the house ( all electric ) I cant understand why theres so much water, I have set the valve to its lowest setting which is about 18" below the overflow pipe, overnight it fills up and overflows, I have placed a bucket under the...

Help, I have a problem with my Cold water tank overflowing in the roof, it isn't the valve as iv'e replaced it twice but gradually fills up doing the day and overflows, I think its coming from the expansion pipe but its only started doing it recently, I have competely drained the cylinder and...