Item # bci3045877

American Standard Afwall 1.1 GPF Elongated One-Piece Toilet With Top Spud and Selectronic Flushometer - Less Seat

Model: 2257511.020

Finish: Choose Finish
  • White
    6 In Stock

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6 In Stock

Product Overview

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American Standard 2257.511 Features:

  • Quick, quiet flushing - American Standard toilets are famously efficient and hushed
  • Industry-leading flushing system out-performs older toilets while using less than 1/2 the water
  • Elongated bowl shape - more comfortable than a round bowl
  • One-piece toilet – seamless, easier to keep clean; lends to a more refined look
  • Top-spud flushometer triggers flushing
  • Perfected porcelain casting process and adjustable tank anchors
  • Straight-forward installation instructions are included with each toilet
  • 100% factory flush tested - guaranteed to perform

American Standard 2257.511 Technologies / Benefits:

  • Powerful Siphoning Water Jet – A perfectly positioned water jet captures the circular flow of water for optimal performance with minimal energy loss (water doesn’t hit a flat spot and slow down). As waste and water exit, they are siphoned into the trapway for an unmatched push/pull one-two punch.
  • 2-1/8" Fully Glazed Trapway – Waste and water exit the toilet through a trapway that is fully glazed, which seals it and provides for a smooth surface that waste can in no way cling to. The 2-1/8” diameter chute, while slightly narrower than the American Standard Champion flushing system’s 2-3/8” trapway, can still flush up to 150 feet of toilet paper without clogging. Not that you’ll ever use that much.

American Standard 2257.511 Specifications:

  • Overall Height: 29-5/8" (bottom of the base to the highest point on toilet)
  • Overall Length: 26" (back of the fixture to front of the rim)
  • Overall Width: 14" (furthest point left to furthest point right)
  • Wall Mounted
  • Trapway Size: 2-1/8" (diameter of outlet for water/waste exiting the bowl)
  • Flow Rate: 1.1 GPF (gallons-per-flush)
  • Water Area: 10" X 12"
  • Spud Placement: Top

Why Buy American Standard From Us:

  • We are an American Standard Preferred Authorized Online Dealer
  • We Only Ship Showroom Quality products vs Builder Grade quality found at big box retailers
  • All metal parts, not plastic like some of our competitors
  • Customer Care Experts Available 7 Days a Week to Serve You Before & After Purchase
  • A Showroom Experience from the Comfort of Your Home or Office


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

Manufacturer Resources

Dimensions and Measurements

Rough In
12 in.
26 in.

Included Components

Angle Supply Included
Seat Included

Characteristics and Features

One Piece
Control Type
Flush Type
Siphon Jet
Installation Type
Wall Mounted
Spud Placement
Trip Lever Placement

Warranty and Product Information

Approved for Commercial Use
CA Drought Compliant
WaterSense Certified