Special Nonexistent Furniture
Home Improvement > All Plumbing > Valves > Part #: R540
SKU #: ASD5377

American Standard Rough Thermostatic Valve Body (A4224NU)

(View all from American Standard)


List Price: $402.00

You Save: $142.01 (35%)

Rewards: Get 3% Back ?

Free Shipping
- Order in the next and have this item delivered free by ! More


Product Details
Product Q&A
Shipping & Returns

American Standard Rough Thermostatic Valve Body (A4224NU)


  • Temperature and volume controls
  • Does not include handles or trim
  • IPS inlets/outlets
  • 13 GPM @ 40 PSI
  • High temperature limit stop

American Standard Rough Thermostatic Valve Body (A4224NU)

Weights & Dimensions

  • Overall: 7.38" H
  • Inlet Diameter: 0.75"
  • Outlet Diameter: 0.75"


Product Type: Thermostatic valvePrimary Material: Metal
Connection Type: IPSCountry of Manufacture: China

About the Manufacturer

American Standard America is a leading North American manufacturer of bath and kitchen products. The Company participates in all key product categories including bathroom and kitchen faucets, fixtures and furniture with leading positions in toilets and the number two position in bathroom fixtures in the U.S. and overall category leadership in Canada, the Dominican Republic, and Mexico. Products are marketed under brand names such as American Standard, Porcher, and Jado. American Standard America delivers products to a wide range of customers in both residential and commercial markets and for new construction and replacement/remodeling. The network includes wholesalers (including showrooms), retailers (including do–it–yourself centers) and specialty merchants.

Before American Standard, there was the Standard Sanitary Manufacturing Company. It was founded in 1875, and merged with several other small plumbing manufacturers in 1899 to form the Standard Sanitary Manufacturing Company. Standard Sanitary pioneered many of the plumbing product improvements introduced in the early part of this century including the one-piece toilet, built-in tubs, combination faucets (which mix hot and cold water to deliver tempered water) and tarnish-proof, corrosion-proof chrome finishes for brass fittings. By 1929, Standard had become the world's largest producer of bathroom fixtures. That same year, the Standard Sanitary Corporation merged with American Radiator Company to form the American Radiator and Standard Sanitary Corporation. The corporation adopted the name "American Standard" in 1967. And in 2006 American Standard celebrated one of their most successful years of innovation. They have introduced new products and innovations in all of our areas, leaving an indelible impression on the industry.

American Standard Brands was formed in February, 2008 from the merger of 3 companies: American Standard Americas, Crane Plumbing, and Eljer.

American Standard Rough Thermostatic Valve Body (A4224NU)

We're sorry, we have no FAQs to display. 

Still have questions about this product? We're here to help

When you buy a American Standard Rough Thermostatic Valve Body (A4224NU) online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the American Standard Part #: R540 here. If you have any questions about your purchase or any other Rough-In Valves product for sale our customer service representatives are available to help.Whether you just want to buy a American Standard Rough Thermostatic Valve Body (A4224NU) or shop for your entire home, Wayfair has a zillion things home.
See something odd? Report it here.

Customer Reviews

We have no reviews to display for this product. (View our best rated and reviewed Rough-In Valves)

Tell us what you think!

Tell us what you think about this product. It will help us provide you with better products in the future and help your fellow shoppers make better purchases.

Write the first review 

Related Products
Description: New 0.5 turn service stops with screens Bottom outlet for tub spout only Separate volume and temperature controls Flow rate 16 GPM at 45 PSI Standard 0.75'' nipple required to plumb from bottom outlet (not supplied) 2 Outlets Country Bath ...
Description: Temperature control only Does not include handles or trim NPT inlets/outlets 9.5 GPM @ 40 PSI High temperature limit stop
Description: American Standard faucets are engineered to look beautiful and function flawlessly. The exquisite designs offer innovative conveniences like pull out spouts for the bath, easy to upgrade shower styles, peace of mind safety features, and simpler than ever installation and ...



Rough Thermostatic Valve Body (A4224NU) is also sometimes listed under the following manufacturer numbers: R540