Page 1
Features
•
33" (838 mm) minimum base cabinet width.
•
Large/medium bowls.
•
9" (229 mm) depth provides generous workspace.
•
Single faucet hole.
•
Bowl slopes 2 degrees 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 and K-9234
left-hand bottom sink rack.
Material
•
KOHLER® enameled cast iron.
Riverby
®
Top-Mount Kitchen Sink
K-8669-1A2
Installation
•
Top-mount.
Recommended Products/Accessories
K-9234 Left-Bowl Sink Rack
K-8801 Sink Strainer
K-8799 Sink Strainer
K-23726 Drain treatment
K-23725 Cast iron cleaner
Optional Products/Accessories
K-11352 Disposal Flange with Stopper
K-9000 P-Trap
Included Components
Product consists of:
K-9234 Left-Bowl Sink Rack
K-6239 Colander with Cutting Board
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.
DescriptionCodeColor
White0
Sea Salt™FF
Biscuit96
Almond47
Cane Sugar™FD
Ice™ Grey95
SandbarG9
CashmereK4
Black 'n TanKA
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 16:03 - US/CA
Page 2
3-5/8"
(92 mm)
9-5/8"
(244 mm)
1-15/16"
(49 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)
Riverby
®
Top-Mount Kitchen Sink
K-8669-1A2
Technical Information
All product dimensions are nominal.
Off-set Large/smallBowl configuration:
Top-mountInstallation:
36" (914 mm)Min. base cabinet
width:
Bowl area (Left):
Bowl area (Right):
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 16:03 - US/CA
Length: 17-9/16" (446 mm)
Width: 17-1/4" (438 mm)
Bowl depth: 9" (229 mm)
Water depth: 9" (229 mm)
Length: 11-1/16" (281 mm)
Width: 17-1/4" (438 mm)
Bowl depth: 9" (229 mm)
Water depth: 9" (229 mm)
1Number of deck holes:
1-3/8" (35 mm)Faucet hole(s):
3-7/8" (98 mm)Drain hole:
1166727-7, required, includedTemplate:
Notes
Install this product according to the installation
instructions.
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