5 Ton Single Stage Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER: 13, EER: 11.1, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X7/8", Connection Type: Sweat, Factory Charge: 180 oz, Type: Air, Dimensions: 33''H x 31-1/2''W x 44-3/8''D, Weight: 250 lbs