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Kohler K-3837 Devonshire Two-Piece Elongated Comfort Height Toilet Less Seat, with 12" Rough-In

Item #: BCI1810980
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Product Details for the Kohler K-3837

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

  • Angle Supply Recommended
  • Wax Ring Kit Required

Kohler10 coupon applies to these select finishes - White

Devonshire Two-Piece Elongated Comfort Height Toilet Less Seat, with 12" Rough-In

Capturing the elegance of a bygone era, the Devonshire Suite is reminiscent of old-world design. The rounded basin of the lavatory introduces a gentle feel to its square deck and the toilet echoes this unique profile. The suite's simple, striking combination of curves and lines adds refinement and distinctive visual impact to bath and powder rooms.

  • Comfort Height Elongated Toilet bowl - With a seat height comparable to that of a standard chair, Comfort Height toilets make sitting down and standing up easier for people of all ages
  • 12" rough-in
  • 30-1/2" x 17-1/4" x 31"
  • Class Five(R) - 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
  • 1.28 gpf high-efficiency toilets provide significant water savings of up to 16,500 gallons per year versus an old 3.5-gallon toilet without sacrificing performance
  • Meets strict flushing performance guidelines established by the EPA's (Environmental Protection Agency) WaterSense program
  • Qualifies as a HET (high-efficiency toilet) - consumer rebates are available in certain municipalities
  • Polished chrome trip lever
  • Less seat and supply
Our SKU: Kohler K-3837

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

*Denotes a finish or option that has been discontinued

Kohler K-3837 Reviews

Rated 1 out of 5 by from Do Not Purchase Despite having this toilet installed by a professional plumber who explicitly followed the specifications from Kohler the toilet sits with the tank 2 1/2 inches off the wall. Looks completely awful. The base cannot be moved back further against the wall even if I could change the specified 12 inch rough in. Kohler's design has such a deep base it can't be done. Very poorly designed. Now because it is already installed it cannot be returned. I would definitely NOT recommend this product.
Date published: 2014-03-04
Rated 5 out of 5 by from Super flush Installed five of these in my house. Great toilets with Class 5 flushing. No fitment issues. Quick flush isn't the quietest but I'll take performance over sound. Looks great at a great price point. Highly recommend the newer all rubber seals instead of the wax.
Date published: 2014-03-04
Rated 5 out of 5 by from Great Toilet This is a great toilet. It's beautiful and functional. I've seen complaints online about the noise. While it is a little nosier than a standard gravity flushed toilet, I wouldn't call it loud. It seems to have no trouble flushing solid waste in one flush. We bought the soft close toilet seat for this toilet. It works like a charm, although I do find it slightly uncomfortable to sit on. My wife had no complaints, so it might just be me.
Date published: 2014-03-04
Rated 5 out of 5 by from our favorite We've had this toilet for two years, and are very happy with the way it looks, sounds, and works, so much so that we are replacing another toilet with this one now.
Date published: 2014-03-04
8 Questions from the Community
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Is the K-3837 a quiet flush?

The Kohler K-3837 is an eco-friendly toilet with a class 5 system: Class Five provides tremendous bulk waste flushing performance and best-in-class bowl cleanliness. It is not considered one of their very quiet models, but it will not be extremely loud. Thank you for the question.

What seat fits this toilet?

Thanks for your question. The Kohler K-3837 is recommended to be used with K-4688.

How high is toliet from seat to floor?

The Kohler K-3837 is 16.5" from the floor to the rim of the toilet and the seat should add another 1/2 inch.

What is meant by "Less seat and supply"?

The Kohler K-3837 does not include the toilet seat or the angle supply. These parts are recommended, but not required. The angle supply will be recommended when you add this item to the cart and any of the Kohler elongated toilet seats will work.

How long is this toilet from front to back

The Kohler K-3837 is 29 1/4" from the front to the back of the toilet.

What soft close/quiet close seat fits this toilet?

The K-3837 toilet fits with the K-4733 quite close toilet seat.

What is the difference in a 10" and a 12" rough in?

The Rough in measurement is from the wall to the bolts the secures the toilet to the ground.  This measurement needs to be correct in order to purchase the right toilet.

Is this available in grey?

The Kohler K-3837 is offered in ice grey.

Kohler K-3837 Technical Specs

Bowl Height 16.5
Bowl Shape Elongated
Comfort Height Yes
Concealed Trapway No
Configuration Two Piece
Country Of Origin USA
Depth 29.25
Flush Type Gravity Flush
Gallons Per Flush 1.28
Height 30.75
Installation Available Yes
Installation Type Floor Mounted
Insulated Tank No
Length 29.25
Made in America Yes
Material Vitreous China
Rough In 12
Seat Included No
Theme Modern
Trapway 2.125, 2.13
Trip Lever Placement Left
Water Efficient Yes
WaterSense Certified Yes
Width 17.25

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