1. Install the Plumbing
NOTE: Follow all local codes, standards, and regulations.
Locate rough plumbing for the drain according to the correct model's roughing-in dimensions. Refer
to the roughing-in provided with this guide.
NOTE: If the plumbing will be located on the unfinished stud wall, install the supplies after the receptor
is installed.
Position the plumbing according to the roughing-in information.
Cap the supplies and check for leaks.
Install a 2" (5.1 cm) diameter drain line to extend 3/8" (1 cm) above the subfloor or slab. A pocket is
required in a slab construction to accommodate the drain fitting.
Provide access at the back of the plumbing wall to make drain connections to the receptor.
Kohler Co.
2" (5.1 cm) Drain Pipe
4-1/2" (11.4 cm) D. Min
2" (5.1 cm) Drain Pipe
1-1/2" (3.8 cm)
Min
4-1/2" (11.4 cm) D. Min
3/8" (1 cm)
Wood Subfloor
3/8" (1 cm)
Concrete Subfloor
5
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