Kohler K-1148-CD7242 Installation Manual - Page 5
Browse online or download pdf Installation Manual for Bathtubs Kohler K-1148-CD7242. Kohler K-1148-CD7242 48 pages. Bath whirlpool with custom pump
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Position
the rough
plumbing.
Construct 2x4 or
2x6 stud framing
according to the
roughing-in
information.
Provide a 1/16" (2 mm)
gap between the bath rim
and framing.
1. Prepare the Site
NOTICE: Unless otherwise specified, floor support under the whirlpool must provide for a minimum of
80 lbs/square foot (390 kg/square meter) loading.
NOTICE: Do not support the whirlpool by the rim.
Make sure the flooring offers adequate support for your whirlpool, and verify that the subfloor is
flat and level.
The whirlpool should be installed in a drop-in installation. Construct 2x4 or 2x6 stud framing
designed for your particular installation. Provide for a 1/16" (2 mm) gap between the bottom of the
whirlpool rim and the stud framing. Frame the floor, or construct a frame for a raised installation in
accordance with the roughing-in information packed with the whirlpool.
Carefully lay out and cut the rough deck material. Use the cut-out template if one is provided, or
refer to the roughing-in cut-out information.
Position the plumbing according to the roughing-in information packed. Cap the supplies, and
check for leaks.
2. Prepare the Whirlpool
Install the drain to the whirlpool according to the drain manufacturer's instructions. Do not connect
the trap at this time.
Position a clean drop cloth or similar material in the bottom of the whirlpool. Be careful not to
scratch the surface of the whirlpool.
3. Disconnect the Pump
NOTE: No cutting of the whirlpool harness (piping) is required for this installation. Any cutting of the
harness will void the warranty.
Disconnect the pump and in-line heater (if equipped) from the shipping location by cutting the two
banding straps with tin snips.
Move the pump and in-line heater (if equipped) aside.
Relocate the pump and heater (if equipped) next to the customized inlet/outlet connections of the
whirlpool harness. The pump may protrude beyond the rim of the bath. See the rough-in details.
Kohler Co.
Frame the floor
according to the
roughing-in information.
Verify that the subfloor
offers adequate support,
and is flat and level.
5
Cut the pump
banding straps.
1055820-2-A