4 Ton Two Stage Geothermal Heat Pump, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Configuration: Counterflow, Return Air Option: Right Return, EER: 19, Stage: Two, Motor Type: ECM, Refrigerant: R410A, Metering Device: TXV, Factory Charge: 78 oz, Water Loop - Cooling BTU: 48,000/Heating BTU: 58,000, Ground Water - Cooling BTU: 54,000/Heating BTU: 48,000, Ground Loop - Cooling BTU: 49,000/Heating BTU: 38,000, Connection Size: 1", Dimensions: 47-1/4''H x 24''W x 32-3/4''D, Weight: 318 lbs ***Large dent to top and corner panel, Large dent on panel above coil, water fittings are bent with damage to panel***