
48" x 48" heated whirlpool bath with center drain
Features
•
Eight Flexjet® hydromassage jets can be individually adjusted
for water flow and direction.
•
Variable speed pump for adjusting massage intensity.
•
Built-in heater.
•
Extra-deep square shape offers fully-immersed soaking
experience with a compact footprint.
•
Spacious shape accommodates up to two bathers.
•
Two integral corner seats.
•
Integral lumbar support.
•
Textured bottom surface.
Material
•
Acrylic.
Installation
•
Drop-in or undermount.
•
Center drain.
Required Products/Accessories
K-8134 Cable Bath Drain Trim Kit
K-9698 Flexjet® Whirlpool Trim Kit
or
K-8150 Cube Cable Drain
K-9698 Flexjet® Whirlpool Trim Kit
Recommended Products/Accessories
K-24916 Wireless Music Kit
K-578 Cube Undermount Installation Kit
K-1491 Bath/Whirlpool Pillow
K-1601 Bath/Whirlpool Footstop
K-1177 Vinyl Tiling-in Bead
Underscore® Cube
K-1969-JH
Codes/Standards
ASME A112.19.7/CSA B45.10
CSA B45.5/IAPMO Z124
ASTM E162
ASTM E662
UL 1795
CSA C22.2 No. 218.2
KOHLER® Hydrotherapy Components
Five-Year Limited Warranty
KOHLER® Plastic Baths and Receptors
Lifetime Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
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.
7-21-2020 18:15 - US/CA
White0
Biscuit96

24"
(610 mm)
1"
(25 mm)
No change in measurements if connected
with drain illustrated. (K-8150)
Drop-in Rim
Detail
Lumbar
Angle 5°
Blower Motor/Control Access
34" (864 mm) W x 15" (381 mm) H Min
24" (610 mm)
1"
(25 mm)
34"
(864 mm)
3-1/2"
(89 mm)
48" (1219 mm)
29"
(737 mm)
2-3/8"
(60 mm)
1-1/2" Bath Drain
7-7/8"
(200 mm)
1-1/2"
(38 mm)
Blower Motor/Control Access
34" (864 mm) W x
15" (381 mm) H Min
Underscore® Cube
48" x 48" heated whirlpool bath with center drain
K-1969-JH
Required Electrical Service
Two dedicated circuits required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI). Outside North America,
this device may be known as a Residual Current Device (RCD).
Technical Information
All product dimensions are nominal.
Basin area, top:
Electrical component
rating:
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.
7-21-2020 18:15 - US/CA
120 V, 15 A, 60 HzPump:
120 V, 15 A, 60 HzHeater:
Drop-in, UndermountInstallation:
CenterDrain location:
39-3/8" x 39-3/8" (1000 mm x 1000 mm)Basin area, bottom:
43-11/16" x 43-11/16" (1109 mm x
1109 mm)
160 lbs (72.6 kg)Weight:
100 lbs/ft² (488.2 kg/m²)Minimum floor load:
29" (736 mm)Water depth:
171 gal (647.3 L)Water capacity:
Drop-in, 47" x 47" (1194 mm x 1194 mm)Cutout:
Pump: 120 V, 7 A, 60 Hz
Heater: 120 V, 12 A, 60 Hz
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.