
Features
•
Elongated bowl.
•
Siphon jet.
•
1.1 gpf (4.2 lpf), 1.28 (4.8 lpf) or 1.6 gpf (6.0 lpf) depending on
flushometer specified.
•
11" (279 mm) x 8-1/4" (210 mm) water surface.
•
1-1/2" (38 mm) rear spud.
Material
•
Vitreous china.
Technology
•
Improved flush for toilet seat cover removal.
•
Re-engineered for strong flush performance in buildings with
lower water pressure or flow.
•
New cast-on putty plate resists breakage.
•
New design eliminates gas leaks, splashing and paper
shredding.
Kingston™ Ultra
Rear spud flushometer bowl
K-84323
Installation
•
Wall-mount.
•
This product replaces K-4323.
•
This product is not designed or intended for bariatric use.
Recommended Products/Accessories
K-23726 Drain treatment
K-23724 Toilet cleaner & disinfectant
K-23734 Toilet bowl cleaner & disinfectant
Codes/Standards
ASME A112.19.2/CSA B45.1
DOE - Energy Policy Act 1992
EPA WaterSense
California Energy Commission (CEC)
ADA
ICC/ANSI A117.1
CSA B651
OBC
®
KOHLER® One-Year Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
Biscuit96
Almond47
Black Black™7
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.
7-13-2020 15:59 - US/CA

3-11/16"
(94 mm)
L of Outlet
C
26" (660 mm)
1/16"
(2 mm)
1-3/4" (44 mm)
5"
(127 mm)
15"
(381 mm)
9" (229 mm)
13-1/4"
(337 mm)
2-1/2"
(64 mm)
7-1/2"
(191 mm)
Do not use a
double sanitary tee.
Use a 45° double
wye fitting.
For Back-to-Back Toilet Installations
5"
(127 mm)
1-1/2" Spud
15-11/16"
(398 mm)
11-1/2"
(292 mm)
Kingston™ Ultra
Rear spud flushometer bowl
K-84323
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.
7-13-2020 15:59 - US/CA
Technical Information
All product dimensions are nominal.
Flushometer, Wall-mountToilet type:
WallWaste Outlet:
ElongatedBowl shape:
Flushometer valve siphonFlush type:
1 1/2, Inlet, RearSpud size:
2-1/8" (54 mm)Trap passageway:
11" x 8-1/4" (279 mm x 210 mm)Water surface size:
5-13/16" (148 mm)Rim to water surface:
5-1/2" (140 mm)Seat-mounting holes:
Fixture Supply Requirements
35 psi (241.3 kPa)Min static pressure:
80 psi (551.6 kPa)Max static pressure:
25 psi (172.4 kPa)Min flowing pressure:
25 gpm (94.6 lpm)Min flow rate:
Notes
Install this product according to the installation
instructions.
For back-to-back toilet installations: Use only a
45° double wye fitting.
Refer to manufacturer’s instructions and local
codes for flushometer requirements.
ADA, OBC, CSA B651 compliant when installed
to the specific requirements of these regulations.
Plumbing codes may require elongated toilets
and elongated, open-front seats in public
bathrooms.
Accessibility standards may require controls to
be located on the open side of the toilet.