1.5 Ton Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 18, EER: 14.5, Stage: Single, Refrigerant: R-410A, Connection Size: 3/8"X3/4", Connection Type: Sweat, Factory Charge: 5.3 Lbs, Type: Air, Dimensions: 32-1/8"H X 31-3/16"W X 31-3/16"D, Weight: 154 Lbs