Kohler K-2890-8U-55 Innocent Blush Tahoe 20" Cast Iron Undermount Bathroom Sink with 1 Hole Drilled

Item #: BCI222696

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Finish:
Innocent Blush
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Discontinued

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Technical Specs

Installation Guide
Specification Sheet
ADA Yes
Approved for Commercial Use Yes
Basin Depth 5
Basin Length 16
Basin Width 12
Country Of Origin USA
Drain Assembly Included No
Drain Connection 1.6875
Drain Placement Center
Faucet Centers 8
Faucet Hole Size 1.38
Faucet Holes 1
Faucet Included No
Height 8.5
Installation Type Undermount
Length 20
Made in America Yes
Material Cast Iron
Mounting Type Widespread
Number Of Basins 1
Overall Size 16 x 12
Overflow No
Sink Shape Rectangular
Theme Commercial, Contemporary / Modern
Width 18

This product has additional required/recommended options. To configure, add to your cart.

  • P Trap Recommended

Product Features:

  • Rectangular basin gives a classically clean look to your bathroom countertop
  • Covered under Kohler's limited lifetime sink warranty
  • Constructed of enameled cast-iron which combines strength, durability and insulation benefits
  • Unique squared design and generous size
  • Most affordable large-basin cast iron sink
  • Undermount installation delivers the classic look and feel to any bathroom
  • Center drain location provides optimal draining capability
  • All hardware needed for installation included

Product Technologies / Benefits:

  • Undermount Sinks: Create a seamless counter-to-basin transition. Sleek styles and ease of cleaning are what makes these the preferred design choice.
  • Enameled Cast-Iron: Kohler Enameled Cast-Iron combines the strength, durability, and insulation benefits of cast-iron with the scratch, chip, and burn resistance of a baked, powder coat finish and comes with an exceptional Lifetime Limited Warranty. These materials combined give the sink or tub the strength to last a lifetime of use. Another benefit is that Kohler Enameled Cast-Iron is available in a wide variety of specialty colors to truly customize your home.

Product Specifications:

  • Height: 8-1/2" (measured from the bottom of sink to the top of the rim)
  • Overall Width: 18" (measured from the back outer rim to the front outer rim)
  • Overall Length: 20" (measured from the left outer rim to the right outer rim)
  • Basin Width: 12" (measured from the back inner rim to the front inner rim)
  • Basin Length: 16" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 5" (measured from the center of basin to the rim)
  • Installation Type: Undermount
  • Number of Faucet Holes: 1
  • Drain Outlet Connection: 1-11/16"
  • Minimum Cabinet Base Width: 10-1/2""

Variations:

  • K-2890-8U: This model
  • K-2890-4U: 4" faucet center version of this model

Additional Kohler Links

Our SKU: K-2890-8U

This product is listed under the following manufacturer number(s):

  • K-2890-8U-47
    Almond
  • K-2890-8U-96
    Biscuit
  • K-2890-8U-K4
    Cashmere
  • K-2890-8U-95
    Ice Grey
  • K-2890-8U-55
    Innocent Blush
  • K-2890-8U-33
    Mexican Sand
  • K-2890-8U-G9
    Sandbar
  • K-2890-8U-71*
    Seafoam Green
  • K-2890-8U-6*
    Skylight
  • K-2890-8U-Y2*
    Sunlight
  • K-2890-8U-NG*
    Tea Green
  • K-2890-8U-0
    White
  • K-2890-8U-45*
    Wild Rose

*Denotes a finish or option that has been discontinued

3 Questions from the Community

  • for proper install of Kohler K-2890-8U, is Kohler K-6688 required?

    A. The Kohler K-6688 is not specified to work with the K-2890-8U. It is not required.

    100% of 1 people found this useful. Was this useful? yes (1) | no (0)
  • What does exterior deminsions mean when referring to the size of the sink.

    A. There are Basin dimensions which measure the inside of the bowl. then there are exterior dimensions used primarily for installation purposes. To get the best understanding please look at the diagram on the spec sheet. -http://www.faucetdirect.com/mediabase/specifications/114409_4.pdf

    100% of 1 people found this useful. Was this useful? yes (1) | no (0)
  • What does the exterior demensions referr to on bathroom sink?

    A. The Kohler K-2890-8U, has exterior dimensions of - 20" x 18" This refers to the widest points on this model. To get a better understanding please view the spec sheet which will show the exterior dimensions along with the basin dimensions. - http://www.faucetdirect.com/mediabase/specifications/114409_4.pdf

    50% of 2 people found this useful. Was this useful? yes (1) | no (1)

Product Reviews

Tahoe 20" Undermount Cast Iron Bathroom Sink with 8" Centers 3.7 5 3 3
nice and deep....installer had to use extra bracing to support the weight August 10, 2010
Nice shape & depth The unique shape to the sink makes is stand apart from the countless oval sinks you typically see. Love how deep it is...now I don't get too much splashing back up onto the counter as I did with my shallow cultured marble sinks. Only tiny detail I did not expect is the curvature of the sink where it meets the counter. The fit is not as snug as I'd like it but it still works as long as the silicon caulking is done well by installer. (Most sinks are straight on with the counter.) July 28, 2010
Caution Before Ordering If you are thinking of ordering this sink, please be aware that it weighs 46 pounds. After ordering, I found out from my countertop fabricator that they would have to mount the sink on site (not at their shop as they usually do with porcelain sinks). In addition, you will have to have extra support built into your vanity to support the sink. The countertop fabricators will not build the support. It is definitely a nice sink of high quality but it requires extra construction cost (not to mention losing valuable storage space under your sink). November 2, 2009
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Kohler

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Warranty Info

Please call or use homepage to find the service center closest to your customer for all product warranty issues. "Power Equipment can not be returned to the vendor once it has been fueled or operated."
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