2 Ton Inverter Stage Split-System Communicating Heat Pump, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department of Energy Guide SEER: 20, Stage: Inverter, Refrigerant: R410A, Connection Size: 3/8" X 3/4", Connection Type: Sweat, Factory Charge: 165 oz, Type: Air, Dimensions: 38-1/4''H x 35-1/2''W x 35-1/2''D, Weight: 250 lbs **Compatible With One+ Communicating Units**