3 Ton Single Stage Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER2: 14.3, EER2: 11.7, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X3/4", Connection Type: Sweat, Factory Charge: 124 oz, Type: Air, Dimensions: 31''H x 33-3/4''W x 33-3/4''D, Weight: 210 lbs