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. Secure the Unit — Models With Support Blocks
CAUTION: Risk of product damage.
Do not lift the whirlpool by the piping or pump, or use the
piping or pump for structural support of the whirlpool.
CAUTION: Risk of product damage.
Do not support the whirlpool by the rim.
Choose the installation option that best applies to your particular installation. Follow the
appropriate instructions.
If the subfloor is not level, shim the whirlpool support blocks as necessary.
Option Using a Cement or Mortar Bed
NOTE:
Do not use gypsum cement or drywall compound for this application, as they will not provide an
acceptable, durable bond.
NOTE: The pump support bracket (when the pump banding straps are cut) and support blocks must
rest directly on the subfloor.
Spread a 2
″
(5.1 cm) thick layer of cement or mortar on the subfloor where the whirlpool will be set.
This will help secure, level, and support the unit. Clear all the material away from the pump
support bracket and support block locations.
Position a piece of plastic drop cloth material on top of the cement or mortar bed. With help,
carefully lift the whirlpool into place, and make sure the pump support bracket and support blocks
do not rest in the bed material.
Insert the drain tailpiece into the trap. Make sure the whirlpool is level and resting on all support
blocks.
Remove the protective tape from the rim. Apply a continuous bead of high-quality silicone sealant
around the entire rim of the whirlpool.
Option Using Construction Adhesive
Apply a generous amount of high-quality construction adhesive to the bottom of the support blocks.
With help, carefully lift the whirlpool into position.
Position the rough
plumbing.
Frame the floor
according to the
roughing-in information.
Verify that the subfloor
offers adequate support,
and is flat and level.
Provide a 1/16" (2 mm) gap
between the whirlpool rim
and framing.
Construct 2x4 or 2x6
stud framing according
to the roughing-in
information.
1010564-2-H
6
Kohler Co.
Summary of Contents for K-1106
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