Kohler K-403 Guia De Instalacion página 3

11/16"
3/4" NPT
(1.7 cm)
Outlet
3-1/2"
(8.9 cm)
to 3-3/4"
(9.5 cm)
Plaster Guard
3/4" NPT
Inlet
Finished Wall
1-1/4" (3.2 cm) to
1-15/16" (4.9 cm)
2. Install the Valve
CAUTION: Risk of product damage. Do not apply direct heat to
the volume control valve body. Excessive heat will damage the
volume control valve components and plaster guard. If desired,
carefully remove the internal valve components before soldering.
Reassemble and securely wrench tighten.
Provide a 3-1/2" (8.9 cm) to 3-3/4" (9.5 cm) diameter hole in the
rough wall for the plaster guard.
Flush the mixed water supply line to remove any debris.
Use thread sealant and connect the 3/4" water supply line to the
valve inlet port. The valve is marked with an arrow to identify
the required water flow direction.
Connect the water outlet line to the valve port.
IMPORTANT! Secure the water supply piping to the support
framing.
Complete the finished wall.
Turn on the water supply to the volume control valve and check
for leaks. Once checked, turn off the water.
Remove and discard the plaster guard.
Kohler Co.
Water Outlet Line
Note water flow
direction arrow.
Mixed Water
Supply Line
3 116641-2-BB