
Features
•
118 to 122 airjets release thousands of heated bubbles that
surround and support the body in a warm massage.
•
Automatic and manual purge cycles remove residual water
from air channels after use.
•
Variable-speed blower lets you adjust massage intensity to
18 levels.
•
Freestanding design creates a striking focal point in your
bathing area.
•
16" (406 mm) depth offers a deep soaking experience.
•
Integral lumbar support on both ends.
•
Textured bottom surface.
•
Wide ledge on one side is ideal for deck-mount faucet and/or
handshower.
•
Center drain.
•
Straight shroud.
•
Built-in 600W BubbleMassage™ heater warms humidified air
before it enters the bath.
•
Automatic and manual purge cycles remove residual water
from air channels after use.
Material
•
Acrylic.
Technology
•
Auto-shutoff timer on blower allows users to enjoy Heated
BubbleMassage™ experience for 60 minutes before turning
off.
•
User interface: electronic keypad control.
Installation
•
Freestanding.
•
PureFlo drains are not recommended for a deck-mount
faucet installation.
•
Remote blower motor installation required (relocation kit is
included).
Recommended Products/Accessories
K-7265 Brass toe tap bath drain
K-37383 Rough-in cable bath drain, PVC, 30" cable with
tubing
K-37386 rough-in cable drain, PVC, 30" cable
K-24916 Wireless Music Kit
K-23726 Drain treatment
K-23732 Tub & shower cleaner
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
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
Color Code Description
0 White
96 Biscuit
Sunstruck
®
65-1/2" x 31-1/2" Heated BubbleMassage™ air bath
K-1966-GH
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.
10-29-2021 05:49 - US/CA

Sunstruck
17-15/16"
(456 mm)
32-15/16"
(837 mm)
4"
(102 mm)
36" (914 mm)
63-1/4" (1607 mm)
2-9/16"
(65 mm)
24-1/2"
(622 mm)
5-1/8"
(130 mm)
19-7/16"
(494 mm)
Lumbar
Angle 19°
Recommended Faucet Location
No change in measurements if connected with drain illustrated. (K-37386)
1"
(25 mm)
17-1/4"
(438 mm)
32-7/8" (833 mm)
65-5/8" (1667 mm)
4"
(102 mm)
4"
(102 mm)
Recommended Faucet Hole Location
3"
(76 mm)
4-3/16"
(106 mm)
Required Electrical Service
Two dedicated circuits required, protected with Class A GroundFault Circuit-Interrupter (GFCI). Outside North America, this
device may be known as a Residual Current Device (RCD).
Blower: 120 V, 15 A, 60 Hz
Heater: 120 V, 15 A, 60 Hz
Technical Information
All product dimensions are nominal.
Installation: Freestanding
Drain location: Center
Basin area, bottom: 45-3/4" x 24-7/8" (1162 mm x 632 mm)
Basin area, top: 54-7/8" x 29-3/16" (1394 mm x 741 mm)
Weight: 100 lbs (45.4 kg)
Minimum floor load: 40.4 lbs/ft² (197.3 kg/m²)
Water depth: 15-3/4" (400 mm)
Water capacity: 72.6 gal (274.8 L)
Template: Footprint, 1245666, not required, not
included
Electrical component
rating:
Blower: 120 V, 10 A, 60 Hz
Heater: 120 V, 5 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.
This bath is designed for freestanding
installation only.
If installing a rim-mount faucet, make sure there
is no interference above or below the deck
before drilling any holes.
®
65-1/2" x 31-1/2" Heated BubbleMassage™ air bath
K-1966-GH
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.
10-29-2021 05:49 - US/CA