5 Ton Split-System Heat Pump, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 14, EER: 12, Stage: Single, Refrigerant: R410A, Connection Size: Liquid-3/8" X Suction-7/8", Factory Charge: 12 Lbs 1 Oz, Dimensions: 42-3/4''H X 38''W X 34-1/4''D, Weight: 249 Lbs