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Features
•
One-piece toilets integrate the tank and bowl into a seamless,
easy-to-clean design.
•
Elongated bowl offers added room and comfort.
•
Dual flush offers a choice of 0.8 or 1.28 gpf (3.0 or 4.8 lpf).
•
Left-hand Polished Chrome trip lever.
•
2-1/8" (54 mm) fully-glazed trapway.
•
Skirted trapway simplifies cleaning.
•
Quiet-Close™ elongated seat allows seat to close quietly.
•
Vitreous china.
Installation
•
Standard 12" (305 mm) rough-in.
Recommended Products/Accessories
1023457 Wax Ring/Hardware Kit
1265114 Connector Hose
K-23726 Drain treatment
Veil
®
One-piece elongated dual-flush toilet
K-1381
Included Components
Additional Components:
1422715 Quiet-Close Seat
Codes/Standards
ASME A112.19.2/CSA B45.1
ASME A112.19.14
DOE - Energy Policy Act 1992
EPA WaterSense
California Energy Commission (CEC)
®
KOHLER® Toilets and Seats Limited
Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
DescriptionCodeColor
White0
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.
8-9-2020 09:53 - US/CA
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2-3/4"
(70 mm)
13/16"
(20 mm)
12"
(305 mm)
6-15/16"
(176 mm)
28-5/16" (719 mm)
1-3/16"
(30 mm)
15-3/8"
(391 mm)
15-3/16"
(386 mm)
26-7/8"
(683 mm)
7-7/8"
(200 mm)
7-1/2"
(191 mm)
12-1/8"
(308 mm)
11-1/16"
(281 mm)
12-9/16"
(319 mm)
3/8"
NPT
Supply
L of Outlet
C
Front of Bowl
Do not use a
double sanitary tee.
Use a 45° double
wye fitting.
For Back-to-Back Toilet Installations
Veil
®
One-piece elongated dual-flush toilet
K-1381
Technical Information
All product dimensions are nominal.
FloorWaste Outlet:
Compact elongatedBowl shape:
Gravity siphon jetFlush type:
2-1/8" (54 mm)Trap passageway:
Water Consumption
1.28 gpf (4.8 lpf)Full:
0.8 gpf (3 lpf)Reduced:
Template:
9" x 7-1/4" (229 mm x 184 mm)Water surface size:
5-3/8" (137 mm)Rim to water surface:
Footprint, 1262234-7, not required,
included
Fixture Supply Requirements
20 psi (137.9 kPa)Min static pressure:
80 psi (551.6 kPa)Max static pressure:
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.
8-9-2020 09:53 - US/CA
15 psi (103.4 kPa)Min flowing pressure:
1 gpm (3.8 lpm)Min flow rate:
Notes
Install this product according to the installation
instructions.
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