Thermostatic Mixing Valve, Body Material Lead-Free Brass, Flow Rate 0.25 to 2.25 gpm, Inlet Type Compression, Outlet Type Compression, Inlet Size 3/8 in, Outlet Size 3/8 in, Temp. Range 80 Degrees to 120 Degrees F, Max. Pressure 150 psi, Overall Height 3 3/8 in, Overall Width 3 3/16 in, Inlet Temperature (Cold) 39 Degrees to 80 Degrees F, Inlet Temperature (Hot) 120 Degrees to 180 Degrees F, For Use With Commercial and Residential Application, Standards ASSE 1070, CSA