Thermostatic Mixing Valve Body Material Lead Free Copper Silicon Alloy Flow Rate 23 gpm Inlet Type Quick Connect Outlet Type Quick Connect Inlet Size 1 in Outlet Size 1 in Temp Range 90 Degrees to 160 Degrees F Max Pressure 150 psi Overall Height 6 1/2 in Overall Width 7 1/8 in Inlet Temperature (Cold) 40 Degrees to 85 Degrees F Inlet Temperature (Hot) 120 Degrees to 200 Degrees F For Use With Domestic Hot Water Applications Standards ASSE 1017