Model # K-3989-47

Internet #204280011

KOHLER Highline 2-piece 1.1 or 1.6 GPF Dual Flush Elongated Toilet in Almond
0650531959850

KOHLER

Highline 2-piece 1.1 or 1.6 GPF Dual Flush Elongated Toilet in Almond

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
$32696 /each

Choose Your Options

Almond
  • Almond
  • Biscuit
  • Black Black
  • White
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Frequently Bought Together

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
This Highline dual-flush toilet combines water savings with powerful flush performance. An innovative two-tone flush lever offers the choice of 1.1 or 1.6 GPF; the dual-flush lever is located on the side of the tank like a traditional toilet, leaving the top free for storage. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year.
  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • Seat not included
  • Combination consists of the K-4199 bowl and the K-4458 tank
  • Features to consider when buying a toilet

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
Model #: K-3989-47
Internet #: 204280011

This Highline dual-flush toilet combines water savings with powerful flush performance. An innovative two-tone flush lever offers the choice of 1.1 or 1.6 GPF; the dual-flush lever is located on the side of the tank like a traditional toilet, leaving the top free for storage. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year.

  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • Seat not included
  • Combination consists of the K-4199 bowl and the K-4458 tank
  • Features to consider when buying a toilet

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3
Product Depth (in.)
28.5
Product Height (in.)
29.25
Product Width (in.)
18

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
Beige
Color/Finish
Almond
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Dual Flush
Gallons Per Flush
1.1
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
90.8lb
Returnable
90-Day
Rough In Size
12
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant
Manufacturer Warranty
1-Year Limited Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3
Product Depth (in.)
28.5
Product Height (in.)
29.25
Product Width (in.)
18

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
Beige
Color/Finish
Almond
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Gravity Fed
Flushing Type
Dual Flush
Gallons Per Flush
1.1
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
90.8lb
Returnable
90-Day
Rough In Size
12
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

Is anyone having trouble with the cachet seat on this toilet not staying up when it's supposed to...

Is anyone having trouble with the cachet seat on this toilet not staying up when it's supposed to? Could it be that the tank is installed too far forward?!
Asked by: KB
no
Answered by: Lorie
Date published: 2017-05-14

Does 3979 come in a dual flush. I have not installed it and it has a gravity flush (5 class) also is there any other

Supplies I need to install the flusher.
Asked by: MB
Hello, my name is John with KOHLER Customer Service. I am happy to assist you with your question. I apologize you were unable to find the information you were looking for. We offer the 3989 Highline dual-flush toilet. For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537) Thank you for your inquiry and choosing the Bold Look of KOHLER.
Answered by: Kohler Product Expert
Date published: 2016-09-06

WHAT IS ROUGH-IN MEASUREMENT

Asked by: CHARLES
This model has a 12'' rough-in.
Answered by: CommunityAnswer
Date published: 2017-07-01

What does Dual Flush on Hyline toliet mean?

Asked by: Frosty
It would mean using less water, this toilet does not live up to this with the continued running it uses way more.
Answered by: Lorie
Date published: 2017-05-14
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Customer Reviews

Highline 2-piece 1.1 or 1.6 GPF Dual Flush Elongated Toilet in Almond is rated 3.8 out of 5 by 8.
Rated 5 out of 5 by from Great working toilet ... Great working toilet
Date published: 2017-05-31
Rated 1 out of 5 by from I bought this because I was concerned about water usage, it worked amazing about the first 6 mont... I bought this because I was concerned about water usage, it worked amazing about the first 6 months and then it started running continuously, I contacted Kohler and they responded telling me it was a vapor error or something like that to go purchase some rubber shams and put them below the tank top, and yes that helped for about 6 months. The problem returned so I contacted the manufacturer again and got a reply someone will contact you in the next 3 days, no one did. I added more shims and it seemed not to happen as often so I did not recontact them. About a year later it started happening again, I contacted the company again with the same reply and the same no follow up. This toilet was not cheep and I do not feel I can just repurchase it so I wait every time it is flushed to see if I have to go jiggle the handle before leaving the house. Buyer beware as the toilet looks great and the idea I also think is great but Kohler has zero customer service so if you want a good product I would recommend a different brand.
Date published: 2017-05-14
Rated 4 out of 5 by from I wish that I realize that it did not come... I wish that I realize that it did not come with a seat!!! Dissatisfied because the picture deceiving.
Date published: 2017-09-27
Rated 5 out of 5 by from I liked it so much a bought a second one for the other bathroom. I liked it so much a bought a second one for the other bathroom.
Date published: 2017-07-11
Rated 5 out of 5 by from Installation was accomplished quickly. Installation was accomplished quickly.
Date published: 2017-06-20
Rated 4 out of 5 by from Plumber installed the toilet.... Plumber installed the toilet.
Date published: 2017-08-15
Rated 5 out of 5 by from High feature is perfect. Biscuit color is quite light, almost white. Flush works great, 2 sizes... High feature is perfect. Biscuit color is quite light, almost white. Flush works great, 2 sizes. Seat lid has "shock absorber" action, no banging shut. Seems very solid. Installed easily by professionals. Delivered in 2 shipments.
Date published: 2016-11-30
Rated 1 out of 5 by from This toilet is awful. It would be OK if it would shut off the water when the tank is full. It's... This toilet is awful. It would be OK if it would shut off the water when the tank is full. It's only about a year old.
Date published: 2017-04-02
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