Close offcanvas Close Offpage Configurator
? Favorites

American Standard R523S 2-Handle Thermostat w/ Build-in 3-Way Diverter Rough Valve Body (Shared Functions)

Product Code: R523S

About American Standard R523S 2-Handle Thermostat w/ Build-in 3-Way Diverter Rough Valve Body (Shared Functions)

The 2-Handle Thermostat from American Standard allows you to shower at a pre-selected water temperature and choose between three separate shower outlets, and an adjustable hot limit safety stop limits the amount of hot water allowed to mix with cold, to reduce the risk of accidental scalding, for a shower that is safer and easier to use than ever before.


  • High quality brass casting for durability and long life
  • Built-in diverter allows the user to choose between 2 and 3 separate outlets
  • Wax Thermostatic unit maintains the pre-selected constant water temperature
  • Back to Back Capable: hot and cold can be reversed
  • Spring-loaded Check valves prevents the cross flow of hot and cold water
  • Integrated stop valves ensure easy cleaning and servicing
  • Adjustable hot limit safety stop reduces the risk of accidental scalding
  • Maximum water temperature limit may be reduced to 104 or 109 degrees Fahrenheit

Key Features & Innovations

ADA Compliant

American Standard offers a wide range of products that meet Americans with Disabilities Act (ADA) guidelines and ANSI A117.1 requirements*. ADA compliant products are designed to make their use easier, safer, and more comfortable for people with disabilities or limited mobility. From faucets and tubs to sinks and toilets, American Standard has a selection of ADA products to compliment nearly any bathroom design.

*Meeting ADA is not a requirement for private residences. Residential new building and remodels can incorporate the ideas in the ADA Standards as guidelines to improve overall functionality. Individual products must be installed according to ADA Standards to maintain compliance.


Product Specifications

Spec. Value
Product Type Valves / Diverters
Style Modern/Contemporary
Material Brass
Made In Mexico
User Reviews

User Reviews

Remember me
Sort by:  Latest  |  Helpful
Questions & Answers

Questions & Answers

Have a question? Ask here.

To Top