Add a splash of serenity to modern bathrooms. This thermostat trim kit is part of our modern Green Tea® 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. Cast brass valve body Single unit contains two handles Bottom lever handle sets the desired temperature and the top handle functions as an on/off volume control Temperature is maintained by a wax element moving a shuttle valve between hot and cold Volume is controlled by twin ceramic disc valve cartridges Includes Hot Limit Safety Stop Maximum temperature is 112 degrees F Escutcheon plate is stamped brass Available with 1/2" or 3/4" NPT inlets and outlets Valve has a high flow rate ideal for multiple outlet installations