Item # bci2613476

Kohler San Souci 1.28 GPF One-Piece Round-Front Toilet with AquaPiston Technology - Seat Included

Model: K-4007-NY

$875.70
Finish: Choose Finish
  • Biscuit
    Biscuit
    $875.70
    4 In Stock
  • Black Black
    Black Black
    $1,007.03
    3 In Stock
  • Dune
    Dune
    $875.70
    Special Order
  • Ice Grey
    Ice Grey
    $875.70
    2 In Stock
  • Thunder Grey
    Thunder Grey
    $1,007.03
    Special Order
  • White
    White
    $673.50
    128 In Stock
Bowl Options: Round Bowl
View More Options

Free Shipping!

Leaves the Warehouse in 6 to 10 weeks
Special Order

Product Overview

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

Product Features:

  • One-piece configuration provides a uniform look and simplifies installation
  • Round bowl is perfect for areas with limited space
  • Covered under Kohler's 1 year limited warranty
  • Constructed of vitreous china for a smooth, hygienic, easy to clean surface
  • Installs in a floor mounted configuration
  • Includes K-4009 Reveal Quiet-Close with Grip-Tight seat.
  • Includes left-hand polished chrome trip lever

Product Technologies:

  • AquaPiston: AquaPiston single flush canister technology uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong, efficient siphon during flushing. The canister flush valve's 3:2 ratio optimizes flush performance and resists warping and deterioration, while its durable design features 90% less exposed seal material than a standard 3-inch flapper flush valve, guaranteeing leak-free performance. The light-touch canister requires lower activation force than a flapper, and once activated, allows water to flow into the bowl from all sides (360 degrees), increasing each flush's power and effectiveness.
  • WaterSense Certified Product: To help make a difference on a global scale and to further its role as an industry leader in eco-performance practices, Kohler has established partnerships with a number of environmental organizations, including WaterSense. Many Kohler faucets and toilets are equipped with low-flow technology - they use less water, while continuing to meet superior performance standards.

Product Specifications:

  • Overall Height: 24-1/4" (measured from bottom of base to top of tank)
  • Overall Depth: 25-5/8" (measured from back of tank to front of rim)
  • Overall Width: 16-3/4" (measured from rightmost to leftmost edge of toilet)
  • Bowl Height: 15-1/4" (measured from floor to bowl rim)
  • Flow Rate: 1.28 gallons-per-flush
  • Water Area: 9-1/4" x 6-3/4" (inner rim dimensions of bowl, length x width)
  • Water Depth (From Rim): 6-5/16"
  • Tank Width: 16-3/4" (measured from leftmost to rightmost edge of tank)
  • Tank Depth: 6-7/8" (measured from back edge to front edge of tank)
  • Trapway (Discharge Passageway): 2-1/8"
  • Distance Between Toilet Seat Installation Holes: 5-1/2"
  • Rough-In: 12"

Variations:

  • K-4007: This model
  • K-5172: Elongated bowl version of this model
  • K-5172-RA: Elongated bowl version of this model with a right-side trip lever

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


*Denotes a finish or option that has been discontinued.

Dimensions and Measurements

Bowl Height
15.25 in.
Depth
25.625 in.
Gallons Per Flush
1.28
Height
24.25 in.
Rough In
12 in.
Trapway
2.125 in.
Water Area
9.25 x 6.75
Width
16.75 in.

Included Components

Seat Included
Yes

Characteristics and Features

Bowl Shape
Round
Concealed Trapway
No
Configuration
One Piece
Design Features
Glazed Trapway, Soft Close, Low Profile
Flush Type
Gravity Flush
Glazed Trapway
Yes
Installation Type
Floor Mounted
Insulated Tank
No
Low Profile
Yes
Material
Vitreous China
Seat Front
Closed
Soft Close
Yes
Theme
Modern
Trip Lever Finish
Chrome
Trip Lever Placement
Left
Water Efficient
Yes

Manufacturer Technology

Flush Technology
AquaPiston

Warranty and Product Information

ADA
No
Approved for Commercial Use
No
ASME Code
A112.19.2
CA Drought Compliant
Yes
Certifications
ASME, CSA
Collection
San Souci
CSA Code
B45.1
Manufacturer Warranty
1 Year Limited
TX Drought Compliant
Yes
WaterSense Certified
Yes
Product Videos
  • 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.
    How to remove and install a Toilet
    If you have been considering replacing your toilet, yet are wonde...
  • Kohler AquaPiston technology provides the industry's best flush.
    Kohler AquaPiston Technology
    Kohler AquaPiston technology provides the industry's best flu...
How to remove and install a Toilet

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.

Kohler AquaPiston Technology

Kohler AquaPiston Technology

Kohler AquaPiston technology provides the industry's best flush.