Wall Hung Pans
A wall hung, suspended or hanging WC pan is one that fixes tight up to the wall, but does not reach to the floor thus making it very easy to clean underneath.
To make the pan solid and stable you will need to use a steel support frame hidden within a furniture unit or boxed within a false or stud wall. This also allows for a certain amount of flexibility in the height at which the pan is set.
Wall Hung Pans
This type of WC pan is ideal for a concealed cistern that is hidden from view within a unit or wall and which connects to the pan via a short flush pipe and is operated by either push-button or flush plate.
If you are installing a wall-hung pan to a stud wall, you will need to incorporate a shelf area to support the concealed cistern.