What Is The Proper Rough-In For Karbon Wall-Mount Faucets?
The standard rough in (i.e. the way the wall mount valve is shipped) is wall thickness of 1/2” min to 1-1/8” max.
The shallow rough in valve body kit (p/n. 1107026) works for a wall thickness of 0” min to 5/8” max.
The deep rough in valve body kit (p/n. 1107027) works for a wall thickness of 1” min to 1-5/8” max.