3.5 Ton Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide Seer: 13, Eer: 10.3, Stage: Single, Refrigerant: R410A, Connection Size: 3/8" X 7/8", Connection Type: Sweat, Type: Air, Dimensions: 29.25"H X 30.75"W X 30.75"D, Weight: 151 Lbs