Airstage, ADUH12LUAS1, Air Handler, Concealed Duct, Series: H-Series, 1 ton Nominal, 13500 Btu/hr Heating, 383 cfm Flow Rate, R-410A Refrigerant, 29 dB Sound Level, 3/8 in Suction Line, 7-13/16 in H x 27-9/16 in W x 24-7/16 in Dimensions, Import