Next Q,: what is the correct name for the fitting to which it is attached, and for the gasketing method at the attachment (i.e.. the wall mount equivalent of "floor closet flange" and "wax sealing ring")?
Normally you have a floor flange at the wall.
It takes closet bolts and either a foam rubber seal, or a reinforced wax seal that will say that it's good for wall mount printed on the box.
Normally you have a floor flange at the wall.
It takes closet bolts and either a foam rubber seal, or a reinforced wax seal that will say that it's good for wall mount printed on the box.