View Full Version : Toto UltraMax MS853113S to use with the 14" Unifit Adapter, No, not compatible

05-04-2010, 10:09 AM
Hi Terry,

I'm interested in the Toto UltraMax Toilet # MS853113s to install in an extremely small and narrow bathroom that has a 14" rough-in. The length of this toilet (the round version) is one of the smallest I have found

Can you assure me that the 14" Unifit adapter can be used with this 12" rough-in toilet? I need to place this toilet as close to the wall as possible. And the 14" Unifit adapter is the perfect choice to reclaim precious inches.

Thanks a lot

05-04-2010, 10:40 AM
The Ultramax doesn not work with a Unifit adapter.
The Ultramax has a build in trapway in the bowl.

You will need to order the Carlyle if you want a one-piece that can use the unifit.