Kohler KOH21871 Specifications

Page 1
Riverby
Features
36" minimum base cabinet width.
9" (229 mm) depth provides generous workspace.
Five oversized faucet holes.
Oversized holes allow for easy installation of faucets and accessories.
Basin slopes toward drain to minimize water pooling.
Offset drains increase workspace in the sink and storage space underneath.
Includes K-6239 colander with integral cutting board, K-6194 utility rack with soaking cup, and K-9234 left-hand bottom sink rack.
Material
KOHLER® enameled cast iron.
Installation
Undermount.
Recommended Products/Accessories
K-9234 Left-Bowl Sink Rack K-8801 Sink drain and strainer with tailpiece K-8799 Sink drain and strainer basket K-23726 Drain treatment K-23725 Cast iron cleaner 1411886 Undermount sink kit 23"
Optional Products/Accessories
K-11352 Disposal Flange with Stopper K-9000 P-Trap
Included Components
Product consists of:
6239 9234 6194
Codes/Standards
ASME A112.19.1/CSA B45.2
KOHLER® Enameled Cast Iron Kitchen Sink Lifetime Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
Color Code Description
0 White FF Sea Salt 96 Biscuit
NY Dune
95 Ice Grey K4 Cashmere FT Basalt 58 Thunder Grey
FP Caviar
7 Black Black
GRL Grey Lavender DGB Indigo Blue PLM Black Plum
®
Undermount large/medium bowl workstation kitchen sink
K-8669-5UA3
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. 12-1-2021 04:44 - US/CA
Page 2
Riverby
4-5/16" (110 mm)
9-5/8" (244 mm)
22" (559 mm)
33" (838 mm)
16-1/2" (419 mm)
10" (254 mm)
9/16" (14 mm)
15" (381 mm)
1-1/2" OD
7" (178 mm)
12-1/2" (318 mm)
4" (102 mm)
4-1/2" (114 mm)
8" (203 mm)
4-1/2" (114 mm)
8" (203 mm)
1-15/16" (49 mm)
Technical Information
All product dimensions are nominal. Installation: Undermount Min. base cabinet
width:
36" (914 mm)
Bowl area (Left): Length: 17-9/16" (446 mm)
Width: 17-1/4" (438 mm) Bowl depth: 9" (229 mm) Water depth: 9" (229 mm)
Bowl area (Right): Length: 11-1/16" (281 mm)
Width: 17-1/4" (438 mm) Bowl depth: 9" (229 mm) Water depth: 9" (229 mm)
Number of deck
holes:
5
Drain hole: 3-7/8" (98 mm) Template: 1166727-7, required, included
Notes
Install this product according to the installation instructions.
®
Undermount large/medium bowl workstation kitchen sink
K-8669-5UA3
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. 12-1-2021 04:44 - US/CA
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