American Standard Cadet PRO 1....
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$269.96
$223.10
American Standard Cadet PRO 1.28 gpf/4.8 Lpf 12-Inch Toilet Tank with Aquaguard Liner and Tank Cover Locking Device - AMS-4188A174

American Standard Cadet PRO 1.28 gpf/4.8 Lpf 12-Inch Toilet Tank with Aquaguard Liner and Tank Cover Locking Device - AMS-4188A174

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Model: 4188A174.020
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$269.96
$223.10
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Cadet PRO 1.28 gpf/4.8 Lpf 12-Inch Toilet Tank with Aquaguard Liner and Tank Cover Locking Device
  • Cadet Flushing System
  • Vitreous china
  • Meets EPA WaterSense criteria
  • Trade exclusive tank
  • Chrome finish trip lever is supplied
  • Robust metal trip lever and metal shank fill valve
  • 1,000g MaP Score at 1.28 gpf
  • High Efficiency Toilet (HET), ultra-low consumption (4.8 Lpf/1.28 gpf), utilizes 20 percent less water
  • 3" flush valve

Manufacturer Resources

Product Specs

Product Type:
Toilet Tank
Family:
CADET
Luxury/Non Luxury:
Non Luxury
Product Group:
Washroom/Bath
Product Subgroup:
Water Closets
Residential Commercial:
Residential
Product Length:
18.938
Product Height:
16.125
Product Weight:
31.228
Product Width:
10.375
Department:
Plumbing

American Standard 4188A174.020 – Frequently Asked Questions

1) Is the American Standard Cadet PRO 4188A174 a complete toilet or just the tank?
Tank only. The 4188A174 is the Cadet PRO tank with cover, trip lever and fill valve, and it has to be paired with a matching Cadet PRO bowl to make a working water closet. If you are replacing a cracked tank or a stolen cover on an existing Cadet PRO, this is the part; if you are setting a new fixture you still need the bowl, wax ring and closet bolts.
2) What rough-in does this Cadet PRO tank work with?
It is the 12-inch rough-in version of the Cadet PRO tank. The rough-in is actually set by the bowl, so pair it with a 12-inch rough-in Cadet PRO bowl. If your existing bowl is a 10-inch or 14-inch rough-in, the tank still needs to be the one specified for that bowl.
3) Does this tank have a locking cover for public restrooms?
Yes, a tank cover locking device is included, which is the main reason property managers and facility buyers spec this one. It keeps the lid from being lifted in a common-area or tenant restroom where the flush valve and float are otherwise open to tampering. Note that American Standard classes this Cadet PRO tank as residential, so for heavy public traffic confirm the bowl you pair it with suits the application.
4) How much water does the Cadet PRO 4188A174 tank flush?
1.28 gallons per flush (4.8 litres), which is a High Efficiency Toilet using about 20 percent less water than a 1.6 gpf fixture, and it meets EPA WaterSense criteria. It carries a 1,000 gram MaP score at that volume, so it is a full-waste flush, not a compromise on bulk removal.
5) What is the Aquaguard liner on the Cadet PRO tank for?
The Aquaguard liner is an insulating liner inside the vitreous china tank. It keeps the cold supply water from chilling the outside of the tank, so you do not get sweating and drips onto the floor in humid bathrooms. If you have had callbacks for water pooling behind a toilet in a basement or a Gulf-coast property, this is the version to order.
6) Do I need to buy a trip lever or fill valve separately for this tank?
No. A chrome finish trip lever ships with the tank, and the fill valve is a metal shank type rather than plastic. The flush valve is a 3 inch. What you supply on the job is the tank-to-bowl hardware if it does not come off your old tank in reusable condition, plus the supply line and shutoff.
7) What color and part number should I order for the Cadet PRO tank?
White is the finish offered, ordered as American Standard MPN 4188A174.020. The .020 suffix is American Standard's white code, so it matches other white Cadet fixtures in the building.
How fast can I get the American Standard 4188A174.020 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 4188A174.020 come with a warranty?
Absolutely. The American Standard 4188A174.020 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 4188A174.020?
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
Why buy the American Standard 4188A174.020 from ZenSupply?
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