American Standard Afwall Mille...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$671.00
American Standard Afwall Millennium Wall-Hung Toilet System With Touchless Selectronic Piston Flush Valve, 1.1 gpf/4.2 Lpf - AMS-2257511

American Standard Afwall Millennium Wall-Hung Toilet System With Touchless Selectronic Piston Flush Valve, 1.1 gpf/4.2 Lpf - AMS-2257511

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Model: 2257511.02

In Stock (leaves warehouse same day if ordered before 3pm ET)

$671.00
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Afwall Millennium Wall-Hung Toilet System With Touchless Selectronic Piston Flush Valve, 1.1 gpf/4.2 Lpf
  • Maximum 1,000 gram MaP Score
  • Elongated wall-hung flushometer bowl, top spud, less seat
  • Static weight load of 1,000 lbs (453 kg). Not recommended for bariatric use
  • Conventional glaze
  • Touchless piston-operated flush valve
  • 8-year CR-P2 lithium battery installed in valve
  • Exclusive DynaClean self-cleaning wiper spring technology
  • Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
  • Fully mechanical manual override can operate without power

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Wall-Hung Toilet
Product Group:
Commercial
Product Subgroup:
Toilet
Department:
Plumbing
Country of Origin:
Mexico
Product Color:
White

American Standard 2257511.02 – Frequently Asked Questions

1) Does the American Standard Afwall Millennium 2257511 come with the flush valve, or do I order that separately?
It ships as a system: the elongated wall-hung flushometer bowl plus a touchless Selectronic piston flush valve rated 1.1 gpf/4.2 Lpf. The bowl is supplied less seat, so a seat is a separate line item. Carrier/chair not included either, which is normal for a wall-hung flushometer bowl.
2) Is the Afwall Millennium flushometer bowl top spud or back spud?
Top spud. The 2257511 bowl takes the flush connection on top of the fixture, so it pairs with an exposed flushometer coming down the wall rather than a back-spud concealed arrangement. If your rough-in was built for a back spud bowl, this one won't line up.
3) Will this touchless toilet flush if the battery dies or the power goes out?
Yes. The Selectronic piston valve runs on a CR-P2 lithium battery rated for 8 years of service, and it has a fully mechanical manual override that operates with no power at all. For a facility that can't afford a dead fixture, that override is the reason to pick a battery piston valve over a hardwired sensor valve.
4) How much weight will a wall-hung Afwall Millennium bowl hold?
Rated for a 1,000 lb (453 kg) static load. American Standard does not recommend it for bariatric applications, so for a bariatric room spec a fixture rated for that use instead. The load rating assumes a properly installed and anchored carrier behind the wall.
5) Will a 1.1 gpf toilet clear waste in a high-traffic restroom?
It carries the maximum 1,000 gram MaP score, which is the top of the MaP bulk-waste removal test scale. That is the number specifiers look at when they worry a high-efficiency 1.1 gpf fixture won't keep up in an office, school, or stadium restroom.
6) What keeps a sensor flush valve from running on continuously?
This one uses American Standard's DynaClean self-cleaning technology: an integral wiper spring scrubs the refill orifice on every flush. A clogged refill orifice is the usual cause of valve run-on and the resulting water waste, and the wiper spring is the design answer to it. That maintenance behavior is the practical difference between this piston valve and a basic diaphragm valve.
7) Is a wall-hung flushometer toilet the right choice over a floor-mount model?
Wall-hung makes sense where you want an open floor under the fixture for mopping and where the restroom is fed by a flushometer rather than a tank. The trade-off is that the 2257511 needs an in-wall carrier and adequate chase depth, plus a supply large enough for flushometer flow. If the wall cannot take a carrier, a floor-mount flushometer bowl is the simpler path.
8) What finish does the Afwall Millennium 2257511 come in?
White only, part number 2257511.02, with conventional glaze on the china. If you are matching a run of existing Afwall fixtures in a building, white is the standard commercial color and the .02 suffix is the one to quote.
How fast can I get the American Standard 2257511.02 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the American Standard 2257511.02 come with a warranty?
Absolutely. The American Standard 2257511.02 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the American Standard 2257511.02?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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