7.5 Ton Two Stage Split-System Heat Pump, Circuit Voltage: 460, Hertz: 60, Phase: 3, EER: 11, Stage: Two, Refrigerant: R410A, Connection Size: 5/8"X1-1/8", Connection Type: Sweat, Factory Charge: 24.12 lbs, Type: Air, Dimensions: 44-1/2''H x 31-9/10''W x 59-1/10''D, Weight: 442 lbs