Antique styling meets advanced technology. This thermostat trim kit is part of our traditional Quentin Collection. When installed with a thermostatic mixing valve (sold separately), you select the water temperature with the lower lever handle and operate the on/off volume control with the top handle. Once set, the temperature remains constant.Metal Lever HandlesLess ValveFor use with R520 or R540Brass Casting: Highest quality faucet material for durability & long life.Wax Thermostatic Unit: Permits shuttle valve to move between the hot and cold seats to maintain the pre-selected constant water temperature.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. Reduces the risk of accidental scalding. Maximum water temperature limit may be reduced to 104 or 109 degrees Fahrenheit.

• Metal Lever Handle
• Less Valve
• For use with R520 or R540
• Brass Casting: Highest quality faucet material for durability & long life.
• Wax Thermostatic Unit: Permits shuttle valve to move between the hot and cold seats to maintain the pre-selected constant water temperature.
• 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. Reduces the risk of accidental scalding. Maximum water temperature limit may be reduced to 104 or 109 degrees Fahrenheit.