
Features
•
Acrylic
•
Under-mount installation.
•
Two raised corner seats, at 6-3/4" (171 mm) and 11-7/8" (302
mm) from bath floor.
•
8 fully adjustable Flexjet™ whirlpool jets.
•
Variable speed pump with 1.5kW heater and back-lit user
keypad and remote control.
•
Extra deep 27-1/2" (699 mm) soaking depth.
•
48" (1219 mm) x 48" (1219 mm) x 34" (864 mm)
Required Accessories
K-578 Not applicable
Underscore
Cube Bath Whirlpool with Heater
K-1969-H2
Codes/Standards
ASME A112.19.7/CSA B45.10
ASTM E162
ASTM E662
UL 1795
®
KOHLER® One-Year Limited Warranty
See website for detailed warranty information.
Available Color/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
2-18-2015 01:07

Underscore
®
Cube Bath Whirlpool with Heater
K-1969-H2
Required Electrical Service
One dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual Current Device
(RCD).
220-240 V, 20 A, 50/60 HzHeater, Pump:
Technical Information
All product dimensions are nominal.
UndermountInstallation:
CenterDrain location:
39-3/8" x 39-3/8" (1000 mm x 1000 mm)Basin area, bottom:
44-5/8" x 44-5/8" (1134 mm x 1134 mm)Basin area, top:
Electrical rating:
150 lbs (68 kg)Weight:
100 lbs/ft² (488.2 kg/m²)Minimum floor load:
27-1/2" (699 mm)Water depth:
171 gal (647.3 L)Water capacity:
K-578Under-mount kit:
Heater: 220-240 V, 50/60 Hz, 1500 W
Pump: 220-240 V, 15 A, 50/60 Hz, 1500
W
Notes
Measure your actual product for roughing-in
details.
Install this product according to the installation
guide.
Hot water supply should be 70% of capacity or
greater. Installations will vary.
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
2-18-2015 01:07