Item # bci1154861

The TOTO CST424EF#03 has been discontinued

** See similar or replacement items below **

TOTO Eco Promenade 1.28 GPF Two Piece Elongated Toilet - Less Seat

Model: CST424EF#03

Discontinued
We still have product details and accessories, scroll down to see them!

Product Overview

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

Product Features:

  • Two-piece configuration eases installation and maintenance
  • Elongated bowls provide an extra 1-1/2" compared to the traditional round bowl
  • Covered under Toto's one year limited warranty
  • Made from durable and easy-to-clean vitreous china
  • Floor mounted installation type provides for fast and easy installation
  • Gravity flush type is both easy to use and effectively clears waste
  • ADA compliant
  • WaterSense certified – toilet uses 20% less water than the current standard while maintaining superior performance

Product Technologies / Benefits:

  • E-Max Flush Technology: Based on Toto's legendary G-Max gravity flushing system, E-Max is designed to save water without sacrificing efficiency. This 1.28 GPF gravity flushing technology utilizes simple and efficient engineering to reduce the amount of water needed to clear waste.

Product Specifications:

  • Overall Height: 34-1/2" (measured from the bottom of the base to the highest point on the toilet)
  • Overall Length: 28-1/4" (measured from the back of the tank to the front of the rim)
  • Overall Width: 19-1/8" (measured from the furthest point on the left to the furthest on the right)
  • Bowl Height: 16-1/8" (measured from the bottom of the base to the rim)
  • Flow Rate: 1.28 GPF (gallons-per-flush)
  • Water Area: 8-7/8" x 6-3/8" (inner rim dimensions length X width)
  • Water Depth (From Rim): 5-1/2"
  • Tank Width: 19-1/8" (measured from left most to right most points on tank)
  • Trapway (Discharge Passageway) Size: 2-1/8"
  • Distance Between Toilet Seat Installation Holes: 5-1/2"

About Toto:

For over 90 years Toto has been producing superbly designed, high-performance plumbing products for residential and commercial bathrooms. With a concentration on creating a more enjoyable bathroom experience, Toto infuses its products with sophisticated styling and substance. Each product is constructed and fine-tuned with computer precision and relentless attention to detail. Through ever evolving manufacturing practices and new technologies, Toto consistently leads the way in plumbing fixture efficiency and sustainability. It is this pursuit of excellence that pushes them beyond industry standards and drives them to maintain their reputation as one of the most decorated plumbing manufacturers in the world.


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


*Denotes a finish or option that has been discontinued.

Dimensions and Measurements

Bowl Height
16.125 in.
Extension
28.25 in.
Gallons Per Flush
1.28
Height
34.5 in.
Rough In
12 in.
Trapway
2.125 in.
Water Area
8.875 x 6.375
Width
19.125 in.

Included Components

Angle Supply Included
No
Seat Included
No

Characteristics and Features

Bowl Shape
Elongated
Configuration
Two Piece
Flush Type
Gravity Flush
Installation Type
Floor Mounted
Material
Vitreous China
Theme
Traditional
Trip Lever Finish
Chrome
Trip Lever Placement
Left

Manufacturer Technology

Flush Technology
E-Max

Warranty and Product Information

ADA
Yes
CA Drought Compliant
Yes
Lead Leaching Certified NSF/ANSI 61
N/A (Regulation does not apply)
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...
  • Take a moment to see just how TOTO takes flush testing seriously.
    TOTO Toilet Flush Testing
    Take a moment to see just how TOTO takes flush testing seriously....
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.

TOTO Toilet Flush Testing

TOTO Toilet Flush Testing

Take a moment to see just how TOTO takes flush testing seriously.