Prepare The Site - Kohler K-1663 Installation Manual

1. Prepare the Site

IMPORTANT! The steam head must be installed 6" (15.2 cm) from the floor in the shower room at a
desired location.
IMPORTANT! Provide clearance between the back wall and the elbow. The elbow should not contact the
back wall.
NOTE: The edge of the hole should be at least 1" (2.5 cm) away from all wall studs.
Drill a 2-1/2" (6.4 cm) diameter hole in the wall at the desired steam head location.
NOTE: For all the connections, use thread sealant tape and do not overtighten the fittings.
Install a 1/2" NPT elbow on the end of the steam housing assembly.
Secure the elbow to the framing whenever possible.
NOTE: The steam generator will not operate without water and a connected control.
Kohler Co.
1" (2.5 cm) Min
4" (10.2 cm)
Min
Provide
clearance
from wall.
6" (15.2 cm) Min
from Floor
Wall Stud
2-1/2" (6.4 cm)
3 1008020-2-B