
66" x 32" Heated BubbleMassage™ air bath w/ whirlpool
Features
•
122 airjets release thousands of heated bubbles that surround,
support, and massage the body.
•
Variable-speed blower lets you adjust massage intensity to 18
levels.
•
Eight Flexjet® hydromassage jets can be individually adjusted
for water flow and direction.
•
Variable-speed pump for adjusting hydromassage intensity.
•
Built-in heater.
•
Automatic and manual purge cycles remove residual water from
air channels after use.
•
60-minute automatic shutoff timer.
•
Slotted overflow allows for deep soaking.
•
Generous 66" length provides spacious bathing for up to two
people.
•
Integral lumbar support.
•
Keypad control.
•
Textured bottom surface.
Material
•
Acrylic.
Underscore® Rectangle
K-1822-XHGH
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
Technology
•
Heated BubbleMassage™ technology warms and humidifies air
before it enters the bath.
Installation
•
Drop-in or undermount.
•
Reversible drain.
•
120V electrical requirement allows for easy installation with
standard outlet.
•
Requires three dedicated circuits.
Required Products/Accessories
K-7271 Brass Slotted Overflow Bath Drain
K-9698 Flexjet® Whirlpool Trim Kit
or
K-7272 PVC Slotted Overflow Bath Drain
K-9698 Flexjet® Whirlpool Trim Kit
Recommended Products/Accessories
K-1491 Bath/Whirlpool Pillow
K-1601 Bath/Whirlpool Footstop
K-1703 Whirlpool Remote Control
K-9497 2-1/2" Keypad Trim
K-24916 Wireless Music Kit
K-702200-G73 Frameless Sliding Bath Door
K-702200-L Frameless Sliding Bath Door
K-702205-L Frameless Sliding Bath Door
K-706000-D3 Frameless Sliding Bath Door
K-706000-L Frameless Sliding Bath Door
KOHLER® Hydrotherapy Components
Five-Year Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
DuneNY
Ice™ Grey95
Thunder™ Grey58
Black Black™7
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.
9-2-2020 09:08 - US/CA

1"
(25 mm)
22"
(559 mm)
1"
(25 mm)
13/16"
(21 mm)
3-1/4"
(83 mm)
18-3/4"
(476 mm)
2-7/16"
(62 mm)
16-3/4"
(425 mm)
16"
(406 mm)
Lumbar
Angle 40°
66" (1676 mm)
1-1/2" Bath Drain
Drop-in Rim
Detail
No change in measurements if connected
with drain illustrated. (K-7272)
Blower Motor Access
30" (762 mm) W x 15" (381 mm) H Min
32" (813 mm)
Underscore® Rectangle
66" x 32" Heated BubbleMassage™ air bath w/ whirlpool
K-1822-XHGH
Required Electrical Service
Three 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).
120 V, 15 A, 60 HzBlower:
120 V, 15 A, 60 HzAir bath, Pump:
Technical Information
All product dimensions are nominal.
Cutout:
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.
9-2-2020 09:08 - US/CA
120 V, 15 A, 60 HzHeater:
Drop-in, UndermountInstallation:
44-1/2" x 22-5/16" (1130 mm x 567 mm)Basin area, bottom:
59-5/8" x 25-1/2" (1514 mm x 648 mm)Basin area, top:
172 lbs (78 kg)Weight:
61.5 lbs/ft² (300.3 kg/m²)Minimum floor load:
18" (457 mm)Water depth:
85.8 gal (324.8 L)Water capacity:
Drop-in, 65-1/2" x 31-1/2" (1664 mm x
800 mm)
Blower: 120 V, 10 A, 60 Hz
Air bath: 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.