American Standard

American Standard toilets, sinks and faucets are for bathroom and kitchen replacements and remodels in homes and commercial buildings. The brand gives you a practical maintenance advantage: you can find corresponding toilet parts by model when a repair comes due.

American Standard is a North American plumbing-products brand with a history dating to 1875. It became part of LIXIL in 2013. Its range includes bathroom fixtures, faucets, sinks and whirlpool tubs for residential and commercial customers.

Choose the toilet around the installation

For a Champion 4 or Cadet 3 replacement, start with the exact toilet’s fit, bowl shape and seat height, then compare its water use. The drain location and room around the bowl narrow your choices quickly. Measure the installation before choosing the collection.

Check the drain connection, flange condition, floor and supply connection before setting the bowl. The bowl needs firm support so it stays still when someone sits down. Follow the installation instructions for the seal and fasteners; extra tightening can crack porcelain.

Match a replacement seat to the toilet model, mounting arrangement and dimensions. Center it before tightening the hardware, and check that the lid has room to open.

Repair starts with the toilet model

American Standard’s parts lookup is a concrete reason to choose the brand if future maintenance matters to you. Product diagrams and support videos also help you identify what you’re working on. Use the toilet model to find corresponding parts before choosing a flush-valve seal or tank-to-bowl gasket.

For a running toilet, check whether water is escaping past the flush-valve seal or rising into the overflow. A leaking seal and a fill-valve problem need different repairs. Match the replacement part after identifying the fault.

Water between the tank and bowl can come from the tank-to-bowl gasket or a tank-bolt seal. Dry the area and watch where the first water appears during a flush before removing the tank.

Match the sink and faucet to the opening

Keeping the bathroom counter makes the existing sink opening your starting point. A replacement drop-in sink needs enough rim overlap and clearance below for its bowl and connections. Measure the opening, cabinet space and faucet holes before choosing it.

For a kitchen replacement, check mounting holes, spout reach and clearance for the handle and pull-down hose. Saybrook includes a single-handle kitchen faucet with a pull-down head, dual spray and a filter.

Check features and coverage on the exact product

American Standard identifies included innovations with product feature icons, and warranty coverage varies by product. Check those icons and the warranty terms supplied with the fixture you’re choosing.

The bathroom examples below give you specific water-use figures to compare. Faucet flow is measured in gallons per minute; toilet water use is measured in gallons per flush. For a back-outlet toilet, match the fixture to the drain location before comparing flush volume.

Product	Configuration and features	Water use
Studio S bathroom faucet	8-inch widespread; two lever handles	1.2 gallons per minute
Yorkville VorMax toilet	Two-piece; chair-height; elongated; back outlet; EverClean	1.28 gallons per flush

Frequently Asked Questions

Is American Standard a good brand?

Yes, American Standard is a practical toilet brand if future maintenance matters to you: its parts lookup lets you identify corresponding parts by toilet model. Its range also includes WaterSense-certified toilets, though you shouldn’t assume every toilet has that certification. The individual fixture’s fit and features still matter more than the name on it.

How do you install an American Standard toilet?

Start with the instructions for your exact American Standard toilet, because mounting and drain connections vary. Shut off the water and drain the old fixture before disconnecting it. Set the new bowl on its specified seal and secure it without using the bolts to pull a rocking bowl against the floor. After reconnecting the supply, check for leaks as the tank fills and again during a flush.

How do you remove an American Standard toilet seat?

The removal method depends on the seat fitted to your American Standard toilet. Check the seat’s instructions for a release mechanism before prying at the hinges. If it uses bolts with nuts underneath the bowl, hold each nut while loosening the bolt from above. Keep tools clear of the porcelain, since a slip can chip it.

How do you tighten an American Standard toilet seat?

Center the seat on your American Standard toilet, then snug its mounting hardware according to the seat’s instructions. If the fastener turns without tightening, check whether the nut underneath needs to be held. If the mounts are secure but the seat still moves, check the hinges for play; more force on the mounting bolts won’t fix a worn hinge.

How do you replace an American Standard flush valve seal?

Match the replacement seal to your American Standard toilet model, because the brand name alone doesn’t establish compatibility. Shut off the supply and drain the tank before opening the flush valve according to its instructions. Clean the sealing surface and fit the replacement evenly so it can close against a clean seat. Turn the water back on, flush, and check whether water still escapes into the bowl after the tank finishes filling.