10 Ton Single Stage Split-System Heat Pump, Circuit Voltage: 460, Hertz: 60, Phase: 3, EER: 11, Stage: Single, Refrigerant: R410A, Connection Size: 7/8" X 1-3/8", Connection Type: Sweat, Factory Charge: 31 lbs, Type: Air, Dimensions: 50''H x 31-9/10''W x 59-1/10''D, Weight: 605 lbs