Prepare The Site - Kohler K-4915 Installation Manual

2" NPT Tap
6" (15.2 cm)
1/4" (6 mm)
Outlet Detail
1/2" NPT Inlet for
Valve Connection
7/8"
(2.2 cm)
2-3/4"
(7 cm)
24"
(61 cm)
2" NPT Tap
21" (53.3 cm)
Roughing-In
• Roughing-in remains the same when using the optional 3" outlet
spud.
• *The urinal complies with ADA requirements when the rim is
mounted no higher than 24" (61 cm) from the finished floor.

1. Prepare the Site

Turn the water supply off.
Install or relocate the waste pipe as necessary to conform to the
roughing-in dimensions.
Install the shut-off valve.
Install adequate support framing for the wall hangers as needed.
Kohler Co.
1/2" NPT Inlet for
Valve Connection
14-1/4"
(36.2 cm)
18-1/4" (46.4 cm)
23-3/4"
(60.3 cm)
32-3/8"
(82.2 cm)
3"
(7.6 cm) *24"
(61 cm)
3
6-1/2"
(16.5 cm)
12"
(30.5 cm)
40-1/2"
(102.9 cm)
to Floor
1020643-2-D