Dimensions Guide

Lumbar
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.
120 V, 15 A, 60 HzBlower:
Technical Information
All product dimensions are nominal.
Provide one grounded electrical outlet within 24"
(610 mm) of each component.
Drop-inInstallation:
EndDrain location:
Remote blower installation kit K-1446 is available
for relocating the blower. Provide access for
servicing the blower.
43" x 21-9/16" (1092 mm x 548 mm)Basin area, bottom:
53-1/2" x 32-1/8" (1359 mm x 816 mm)Basin area, top:
110 lbs (49.9 kg)Weight:
Kit is required for under-mount installations (sold
separately).
35 lbs/ft² (170.9 kg/m²)Minimum floor load:
15" (381 mm)Water depth:
Do not relocate or alter the PVC tee or coiled
flexible tubing connected to the blower. Follow
the blower relocation instructions exactly.
57 gal (215.8 L)Water capacity:
Drop-in, 1042556-7, required, includedTemplate:
Blower: 120 V, 10 A, 60 HzElectrical component
rating:
USA/Canada: 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.
2-25-2018 02:05
Sunward
®
5' BubbleMassage
™
Bath
K-1162-S1G