Does anyone know why the standard kit has an overflow connection which dips down about 120 mm?
In the normal course of events the installer will have fitted it so that at the set level the bottom of that pipe is ABOVE the bottom of the overflow.
So if the level rises above the overflow point then the siphon action will ensure the level falls until the ball valve opens and the overflowing will continue until someone takes some action!
Tony
In the normal course of events the installer will have fitted it so that at the set level the bottom of that pipe is ABOVE the bottom of the overflow.
So if the level rises above the overflow point then the siphon action will ensure the level falls until the ball valve opens and the overflowing will continue until someone takes some action!
Tony