A floor fixed toilet is simply a toilet that has its cistern tank hidden behind the wall. Because of this, the toilet’s flushing system is often a flush plate on the wall, rather than a button on the cistern tank for a close couple toilet. The toilet is also sometimes called a back a back-to-wall toilet.
A floor fixed toilet pan works just like any other toilet, it’s just that the basic components are slightly rearranged. The cistern is held within a metal frame inside the wall instead of being attached at the top of the pan. Nevertheless, the cisterns pipes still connect to the pan, just in the gap hidden by the pan’s affixture to the wall.
The pan is affixed to the floor by screws that make use of a multi-point system to spread the weight of the pan and user on the floor.