American Standard® 2AYTXVH3D1830A Thermostatic Expansion Valve Kit, R22 Refrigerant, 1.5 to 2.5 ton Nominal
American Standard® Thermostatic Expansion Valve Kit, Non-Bleed Port, 1.5 to 2.5 ton Nominal, R22 Refrigerant, 50 psig Pressure