5 ton single stage split-system air conditioner; Circuit Voltage: 208-230, Hertz: 60, Phase: 3, Department of Energy Guide SEER: 17, Stage: single, Refrigerant: R-410A, Connection Size: 3/8" x 1-1/8", Connection Type: sweat, Factory Charge: 7 lbs 14 oz, Type: air, Dimensions: 42-3/4"H x 38"W x 34-1/4"D, Weight: 240 lbs, ***no mfg box***