The new toilet has a horizontal outlet so I'll need to cut the pipe that emerges through the wall at the same angle as the old toilet outlet. So I'm hoping I can use a standard offset fitting to go on the new toilet, along with a straight adapter to join to the cut pipe.
the pipe that I have to cut is an old thing with a collar. The collar will be cut away so I can get the new close coupled affair close to the wall. What kind of adapter should I be looking for to join the old pipe to the new pipe?