Kohler K-20201-RA Installation guide

Type
Installation guide

Kohler K-20201-RA offers a convenient 19-inch step-over height while maintaining the depth of a standard 21-inch bath. Its integral lumbar support and textured bottom surface enhance comfort and safety. The slotted overflow allows for deep soaking, while the integral apron creates a clean, finished look. Installation is simplified with the integral flange that prevents water from seeping behind the wall.

Kohler K-20201-RA offers a convenient 19-inch step-over height while maintaining the depth of a standard 21-inch bath. Its integral lumbar support and textured bottom surface enhance comfort and safety. The slotted overflow allows for deep soaking, while the integral apron creates a clean, finished look. Installation is simplified with the integral flange that prevents water from seeping behind the wall.

Underscore® Rectangle
60" x 30" alcove bath
K-20201-RA
Features
Convenient 19" step-over height retains the same depth as a
standard 21" bath.
Integral lumbar support.
Slotted overflow allows for deep soaking.
Integral apron creates a clean, finished look.
Integral flange helps prevent water from seeping behind wall
and simplifies alcove installation.
Textured bottom surface.
Material
Acrylic.
Installation
Right drain.
Requires K-7271 or K-7272 Clearflo slotted overflow bath
drain (sold separately).
Alcove.
Required Products/Accessories
K-7271 Brass Slotted Overflow Bath Drain
or
K-7272 PVC Slotted Overflow Bath Drain
Recommended Products/Accessories
K-23726 Drain treatment
K-23732 Tub & shower cleaner
Codes/Standards
CSA B45.5/IAPMO Z124
ASTM E162
ASTM E662
ADA
KOHLER® Plastic Baths and
Receptors Lifetime Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
Color Code Description
0 White
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
5-29-2021 16:36 - US/CA
Underscore® Rectangle
60" x 30" alcove bath
K-20201-RA
1-1/2"
Bath Drain
No change in measurements if connected
with drain illustrated. (K-7272)
Integral Flange
Detail
1/4" (6 mm) R.
1-1/4"
(32 mm)
20-1/4"
(514 mm)
30" (762 mm)
19"
(483 mm)
60" (1524 mm)
14"
(356 mm)
1"
(25 mm)
2-5/8"
(67 mm)
9"
(229 mm)
2-1/8"
(54 mm)
2-1/8"
(54 mm)
Lumbar
Angle 15°
Technical Information
All product dimensions are nominal.
Installation: Three-wall alcove
Drain location: Right
Basin area, bottom: 46-1/4" x 22" (1175 mm x 559 mm)
Basin area, top: 52" x 24" (1321 mm x 610 mm)
Weight: 100 lbs (45.4 kg)
Minimum floor load: 56 lbs/ft² (273.4 kg/m²)
Water depth: 15-1/2" (394 mm)
Water capacity: 68 gal (257.4 L)
Minimum flat for
door:
2-3/4" (70 mm)
Notes
Measure your actual product for rough-in
details.
Install this product according to the installation
instructions.
The hot water supply should be 70% of the
capacity of the bath or greater. Installations will
vary.
ADA compliant when installed to the specific
requirements of these regulations.
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
5-29-2021 16:36 - US/CA
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Kohler K-20201-RA Installation guide

Type
Installation guide

Kohler K-20201-RA offers a convenient 19-inch step-over height while maintaining the depth of a standard 21-inch bath. Its integral lumbar support and textured bottom surface enhance comfort and safety. The slotted overflow allows for deep soaking, while the integral apron creates a clean, finished look. Installation is simplified with the integral flange that prevents water from seeping behind the wall.

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