2. 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.
K-1787
36" (91.4 cm)
72" (182.9 cm)
60" (152.4 cm)
1-1/4" (3.2 cm)
21"
(53.3 cm)
43-7/8"
(111.4 cm)
35-1/2"
(90.2 cm)
42"
(106.7 cm)
8-1/4"
(21 cm)
1-1/4"
(3.2 cm)
17"
(43.2 cm)
1-1/4" (3.2 cm)
1-1/4"
(3.2 cm)
8-1/4"
(21 cm)
34"
(86.4 cm)
K-1786-L
K-1786-R
9" (22.9 cm)
1065122-2-A
4
Kohler Co.
