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Kohler K-3978 1.6 GPF Two-Piece Elongated Toilet with 12" Rough In from the Wellworth Collection

Item #: BCI1663451
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Discontinued

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Product Details for the Kohler K-3978

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 Elongated 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.

  • Elongated, standard height toilet bowl
  • 12" (30.5 cm) rough-in
  • 30" (76.2 cm) x 18" (45.7 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-3978 includes: K-4468 Toilet tank and K-4198 Elongated Toilet Bowl
Our SKU: Kohler K-3978

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

*Denotes a finish or option that has been discontinued

1 Question from the Community
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Why is there a ring around the inside of the toilet, it feels rough.

I suggest contacting Kohler for this question. Their phone number is 18004564537.

Low Flow Toilet Restrictions

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

Kohler K-3978 Technical Specs

ADA No
Bowl Height 14.5
Bowl Shape Elongated
Comfort Height No
Concealed Trapway No
Configuration Two Piece
Country Of Origin USA
Depth 30
Flush Technology Class Five
Flush Type Gravity Flush
Flush Valve Size 3.25
Gallons Per Flush 1.6
Height 29.25
Installation Available Yes
Installation Type Floor Mounted
Insulated Tank No
Made in America Yes
Material Vitreous China
Rough In 12
Seat Included No
Trapway 2.125, 2.13
Trip Lever Placement Left
WaterSense Certified No
Width 18

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