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Spread a 2" (5.1 cm) layer of

cement or mortar bed material.

5. Secure the Unit — Models With Whirlpool Base

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 base 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.

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.

Position a piece of plastic drop cloth material on top of the cement or mortar bed. With help,

carefully lift the whirlpool into place.

Insert the drain tailpiece into the trap. Make sure the whirlpool is level. Use screws or lag bolts to

secure the whirlpool base to the ﬂoor. Drill small pilot holes through the whirlpool base as needed.

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 whirlpool base.

With help, carefully lift the whirlpool into position.

Insert the drain tailpiece into the trap. Make sure the whirlpool is level. Use screws or lag bolts to

secure the whirlpool base to the ﬂoor. Drill small pilot holes through the whirlpool base as needed.

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 Silicone Sealant

With help, carefully lift the whirlpool into position.

Insert the drain tailpiece into the trap. Make sure the whirlpool is level. Use screws or lag bolts to

secure the whirlpool base to the ﬂoor. Drill small pilot holes through the whirlpool base as needed.

Remove the protective tape from the rim. Apply a continuous bead of high-quality silicone sealant

around the entire rim of the whirlpool.

1055820-2-A

Apply construction adhesive

to the whirlpool base.

Kohler Co.