T420.732.224 American Standard Portsmouth Central Thermostat Trim Kit with Cross Handle - Oil Rubbed Bronze - Brass casting
- Metal cross handle
- Metal wall escutcheon
- Less valve
- For use with R510 or R530
- Must order with ON/OFF Volume Control to complete system
- Wax Thermostatic Unit
- Back to Back Capable: Hot and cold can be reversed.
- Spring-Loaded Check Valves: When the hot and cold water enters the fitting, both supplies pass through the spring-loaded check valves to prevent cross flow of hot and cold water.
- Integrated Stop Valves: Ensure easy cleaning and servicing.
- Adjustable Hot Limit Safety Stop: Limits the amount of hot water allowed to mix with cold.
- Adjustable Hot Limit Safety Stop: Limits the amount of hot water allowed to mix with cold.
- Maximum water temperature limit may be reduced to 104 or 109 degrees Fahrenheit.