3 Ton Split-System Heat Pump, Circuit Voltage: 460, Hertz: 60, Phase: 3, Department Of Energy Guide SEER: 14, Stage: Single, Refrigerant: R410A, Connection Size: 3/8"X3/4", Connection Type: Sweat, Factory Charge: 111 Oz, Type: Air, Dimensions: 27-4/25"H X 35-3/4"W X 35-3/4"D, Weight: 187 Lbs, No MFG Box.