Dimensions Guide

Recommended Faucet Hole Location
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:
Technical Information
All product dimensions are nominal.
Kit is required for under-mount installations (sold
separately).
Drop-in, Under-mountInstallation:
CenterDrain location:
Remote blower installation kit is available for
relocating the blower.
43" x 25-5/8" (1093 mm x 651 mm)Basin area, bottom:
55-9/16" x 28-3/8" (1411 mm x 720 mm)Basin area, top:
Do not relocate or alter the PVC tee or coiled
flexible tubing connected to the blower. Follow
the blower relocation instructions exactly.
110 lbs (49.9 kg)Weight:
47.4 lbs/ft² (231.4 kg/m²)Minimum floor load:
The blower base extends beyond the edge of the
rim. Modify the framing as needed.
16-5/16" (415 mm)Water depth:
72.017 gal (272.6 L)Water capacity:
If installing a rim-mount faucet, make sure there
is no interference above or below the deck before
drilling any holes.
Drop-in, 1268438-7, required, includedTemplate:
Blower: 240 V, 5 A, 50/60 HzElectrical component
rating:
VariableBlower speed:
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.
1-31-2019 14:47 - US/CA
Underscore
®
Oval
5' BubbleMassage
™
Bath
K-5714-G