I'm a bit puzzled. If I haven't had any heating or hot water on why would this overflow problem suddenly happen ?
Not sure if it matters but the water coming out of the overflow is cold (and always has been even when i had the hot water on).
Since the water cylinder has been replaced the...
There is just one overflow pipe coming from the small expansion tank.
Yesterday I emptied water out of the tank so the water level was approx 1.5 inches below the overflow. I had no heating or hot water on and didn't have the emersion on. Within a couple of hours the water level have risen...
Help ! The overflow pipe that runs from the expansion tank in my loft to outside the house is constantly overflowing (2 bucket fulls a day).
The float has been replaced twice in the expansion tank AND had the emersion water cylinder replaced as my plumber initially thought the coil may be...