DESC: Rite-Temp Pressure Balanced Mixing Valve -- Prevents scalding and freezing. High Temperature Limit Stop -- Pre-set a comfortable, maximum water temperature. Proven Diaphragm Design -- Virtually eliminates freeze-ups from contamination and water debris. Optimal Comfort Zone -- Easy to find and maintain the right temperature. Screwdriver Stops -- Assist in repair, turn off water supply at the valve. Back-To-Back Installation -- Ideal for unique or high volume jobs. Universal Connections -- IPS and direct sweat are standard, no additional parts required. Large Internal Ports -- Allow quicker tub filling. .