3 Ton Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER: 14, EER: 12.2, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X3/4", Connection Type: Sweat, Type: Air, Dimensions: 35''H x 30-3/4''W x 30-3/4''D, Weight: 180 lbs