Armstrong Air® Air Handler, Multi-Position Enhanced, Series: BCE7, 3.5 ton Nominal Capacity, 42000 Btu/hr Cooling, 208 to 230 V 1 ph 60 Hz, 3/8 in Liquid Line, 7/8 in Suction Line, 20 x 24 x 1 in Filter, R-410A, Variable Speed Communicating Motor, Galvanized Steel, 21-1/4 in W x 24-5/8 in D x 58-1/2 in H