2 Ton Split-System Heat Pump, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER: 16, EER: 13, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X3/4", Connection Type: Sweat, Type: Air, Dimensions: 37-1/4''H x 31-3/4''W x 31-3/4''D, Weight: 141 lbs