Kohler K-3977 Sandbar 1.6 GPF Two-Piece Round Toilet with 12" Rough In from the Wellworth Collection

- Item #: BCI1663431

Low Flow Toilet Restrictions

This item cannot be shipped to the following location(s): CA, TX

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  • How to remove and install a Toilet
    If you have been considering replacing your toilet, yet are wondering how complicated of a job this is? Take a moment and we'll show you just how simple this job can actually be.
  • The Kohler Wellworth Toilet, new style and a more powerful flush
    Kohler re-introduces the Wellworth Toilet. With a new, updated design, and a high performance, highly efficient AquaPiston cannister flush. The Kohler Wellworth is a virtually plug free toilet with best in class / best in price performance.

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

  • Toilet Seat Recommended
  • Angle Supply Recommended
  • Wax Ring Kit Required

1.6 GPF Two-Piece Round Toilet with 12" Rough In from the Wellworth Collection

Exceptional Performance. Exceptional Value. Wellworth toilets have been an American benchmark for innovation and performance since 1936. With a new design in 2011, the Wellworth toilet brings and elegant flare that complements a wide range of bathroom designs.

  • Round front, standard height toilet bowl
  • 12" (30.5 cm) rough-in
  • 28-1/2" (72.4cm) x 18-1/4" (46.4 cm) x 28-3/4" (73 cm)
  • Class Five - provides tremendous bulk waste flushing performance and best-in-class bowl cleanliness
  • 3-bolt Installation - Three pre-installed tank bolts save installation time
  • Canister flush valve provides smooth flushing actuation with consistent water usage, flush after flush
  • 1.6-gallon per flush toilet
  • Polished chrome trip lever
  • Less seat and supply
  • K-3977 includes: K-4468 14" Rough-in Toilet tank and K-4197 Round-front Toilet Bowl

Additional Kohler Links

Our SKU: Kohler K-3977

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

  • Kohler K-3977-47
  • Kohler K-3977-96
  • Kohler K-3977-7
  • Kohler K-3977-NY
  • Kohler K-3977-95
    Ice Grey
  • Kohler K-3977-G9
  • Kohler K-3977-0

*Denotes a finish or option that has been discontinued

Kohler K-3977-G9 Product Specifications

Installation Guide
Specification Sheet
Rough In Guide
Bowl Height 14.5
Bowl Shape Round
Comfort Height No
Concealed Trapway No
Configuration Two Piece
Country Of Origin USA
Depth 28.5
Flush Technology Class Five
Flush Type Gravity Flush
Flush Valve Size 3.25
Gallons Per Flush 1.6
Height 29.25
Installation Type Floor Mounted
Insulated Tank No
Made in America Yes
Material Vitreous China
Rough In 12
Seat Included No
Theme Basic
Trapway 2.125, 2.13
Trip Lever Placement Left
WaterSense Certified No
Width 18

Installation Resource Center

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Kohler K-3977 Reviews

Rated 2 out of 5 by from Poor Flush I installed this unit early this year. It doesn't flush very strong . The Trip lever has to be held down until the flush is complete.
Date published: 2014-11-07
  • please tell me which items i need to order to complete 2 toilet sets K-3977?

    A. The Kohler K-3977 is complete less seat and supply. Seats that can be used are the k-4639 and the k-4689. The supply lines are k-7637.

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