2 ton split-system heat pump; Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Stage: single, Department of Energy Guide SEER: 16, Refrigerant: R410A, Connection Size: 3/8" x 3/4", Connection Type: sweat, Factory Charge: 9 lbs 7 oz, Type: air, Dimensions: 39-1/2''H x 35-1/4''W x 31-3/4''D, Weight: 175 lbs