5 Ton Single Stage Geothermal Heat Pump, Circuit Voltage: 460, Hertz: 60, Phase: 3, Configuration: Vertical, Return Air Option: Right Return, EER: 15.8, Stage: Single, Motor Type: PSC, Refrigerant: R410A, Metering Device: TXV, Factory Charge: 59 oz, Water Loop - Cooling BTU: 59,100/Heating BTU: 77,800, Ground Loop - Cooling BTU: 61,600/Heating BTU: 53,400, Connection Size: 1", Dimensions: 45-1/4''H x 24''W x 32-1/2''D, Weight: 288 lbs