3.5 Ton Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide Seer: 13, Stage: Single, Refrigerant: R-410A, Connection Size: 3/8"X7/8", Connection Type: Sweat, Factory Charge: 5 Lbs 5 Oz, Type: Air, Dimensions: 29-1/8"H X 34-1/4"W X 37-1/4"D, Weight: 184 Lbs In Mfg Box, Made in USA.