
Features
•
Vitreous china.
•
Two-piece toilet.
•
Comfort Height® Elongated bowl.
•
Class Five® flushing system.
•
Includes left-hand polished chrome trip lever.
•
1.28 gpf (4.8 lpf).
•
2-1/8" (54 mm) fully glazed trapway.
•
10" (254 mm) rough-in.
•
Less seat and supply.
•
11-3/8" (289 mm) x 8" (203 mm) water area.
•
29-1/2" (749 mm) x 18" (457 mm) x 31-1/4" (794 mm).
•
Floor mount / Floor outlet.
•
Insuliner® tank liner included.
•
Tank cover locks included.
Recommended Accessories
K-4636 Toilet Seat
K-4688 Toilet Seat
K-4731-C Commercial Heavy-duty Toilet Seat
K-7637 Angle Supply with Stop (single)
Components
Product includes:
K-4373 Toilet Bowl
K-4467-UT Toilet Tank
Additional included component/s: Tank cover, Trip lever, Bolt
cap accessory pack, and Tank accessory pack.
Class Five® Toilet
Codes/Standards
ASME A112.19.2/CSA B45.1
DOE - Energy Policy Act 1992
EPA WaterSense
ADA
ICC/ANSI A117.1
CSA B651
OBC
®
Highline
K-3889-UT
®
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
2-18-2015 00:15
KOHLER® One-Year Limited Warranty
See website for detailed warranty information.
Available Color/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
Almond47

Highline
®
Class Five® Toilet
K-3889-UT
Technical Information
All product dimensions are nominal.
Two-pieceToilet type:
Elongated frontBowl shape:
Class FiveFlush type:
2-1/8" (54 mm)Trap passageway:
Water Consumption
1.28 gpf (4.8 lpf)Full:
11-3/8" x 8" (289 mm x 203 mm)Water surface size:
5-3/8" (137 mm)Rim to water surface:
10" (254 mm)Rough-in:
5-1/2" (140 mm)Seat-mounting holes:
Notes
Install this product according to the installation
guide.
ADA, OBC, CSA B651 compliant when installed
to the specific requirements of these regulations.
The Model Plumbing Codes require the
installation of elongated open-front toilet seats
on public bathrooms.
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
2-18-2015 00:15