Armstrong Air Omniguard Evaporator Coil, Series: EAH1P-50, 3.0 ton Nominal Capacity, 400 to 1400 cfm, Horizontal, R-22/R-410A, Piston Expansion Metering Device, 3/8 in Liquid Line, 3/4 in Suction Line, Aluminum Tube, Cased, Platinum Gray, 21.5 in L x 26.5 in W x 18.5 in H