Roughing-In
IMPORTANT!
All dimensions are nominal. The stud opening tolerance is +1/4
″
(6 mm) and -0 (0 mm).
Carefully measure your fixture before determining enclosure size. When a fire-rated wall is specified,
dimensions are to the inside of the wall board. Some shimming between the stud frame and the fixture
may be required. Dimensions given in the roughing-in information are crucial for proper installation.
Construct the framing and plumbing accurately.
NOTE:
If a firewall is required, increase the roughing-in dimensions according to the thickness of the
firewall material. Stud opening dimensions must be measured toward the exposed side of the wall
material.
NOTE:
If the unit will be installed against a masonry wall, make provisions for plumbing connections.
Construct a separate frame wall a minimum of 6
″
(15.2 cm) from the masonry wall.
7/8" (2.2 cm)
Model K-9486, K-9488
48" (121.9 cm)
Model K-9489, K-9496
60" (152.4 cm)
16" (40.6 cm)
36" (91.4 cm)
21"
(53.3 cm)
2-1/2"
(6.4 cm)
19-1/2"
(49.5 cm)
18-7/16"
(46.8 cm)
17" (43.2 cm) from
seat to drain.
8-3/4"
(22.2 cm)
4-3/4" (12.1 cm)
29-1/4" (74.3 cm)
6-1/4"
(15.9 cm)
27-3/4"
(70.5 cm)
1-1/2"
(3.8 cm)
1-1/2"
(3.8 cm)
3/8" (1 cm) R.
1/2" (1.3 cm) R.
Flange Detail
1058614-2-B
4
Kohler Co.
