24"
Notes
Required Electrical Service
Measure your actual product for roughing-in
details.
One dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual Current Device
(RCD).
Install this product according to the installation
guide.
220-240 V, 15 A, 50/60 Hz
Blower, Heated
Surface:
Hot water supply should be 70% of capacity or
greater. Installations will vary.
Technical Information
All product dimensions are nominal.
Drop-in/Undermount
Installation:
Center
Drain 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:
156 lbs (70.8 kg)
Weight:
105 lbs/ft² (512.7 kg/m²)
Minimum floor load:
27-1/2" (699 mm)
Water depth:
171 gal (647.3 L)
Water capacity:
Drop-in, 47" x 47" (1194 mm x 1194 mm)
Cutout:
K-578
Under-mount kit:
Blower: 220-240 V, 5 A, 50/60 Hz
Heated Surface: 120-220 V, 0.5 A, 50/60
Hz
Electrical rating:
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
2-18-2015 01:07
Underscore
®
Cube BubbleMassage
™
Bath with Bask
™
K-1969-GCW
