Dimensions Guide

72" (1829 mm)
Notes
Required Electrical Service
Measure your actual product for rough-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
instructions.
The hot water supply should be 70% of the
capacity of the bath or greater. Installations will
vary.
240 V, 15 A, 50/60 HzBlower, Heated
Surface:
Technical Information
Kit is required for under-mount installations (sold
separately).
All product dimensions are nominal.
Drop-in, Under-mountInstallation:
If relocating the blower motor, do not relocate or
alter the PVC tee or coiled flexible tubing
CenterDrain location:
45-3/4" x 25-15/16" (1162 mm x 659 mm)Basin area, bottom:
connected to the blower. Follow the blower
relocation instructions exactly. Provide access
for servicing the blower.
65-3/8" x 29-5/16" (1661 mm x 745 mm)Basin area, top:
113 lbs (51.3 kg)Weight:
60 lbs/ft² (292.9 kg/m²)Minimum floor load:
19-7/16" (494 mm)Water depth:
112.9 gal (427.4 L)Water capacity:
Drop-in, 71-1/2" x 35-1/2" (1816 mm x
902 mm)
Cutout:
Blower: 240 V, 5 A, 50/60 Hz
Heated Surface: 240 V, 0.5 A, 50/60 Hz,
65 W
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.
9-28-2018 09:59
Underscore
®
Rectangle
6' BubbleMassage
™
Bath
K-1835-GCW