4 Ton Two Stage Split-System Air Conditioner, Circuit Voltage: 208-230, Hertz: 60, Phase: 1,Department of Energy Guide SEER: 16, EER: 12.5, Stage: Two, Refrigerant: R410A, Connection Size:3/8″X7/8″, Connection Type: Sweat, Type: Air, Dimensions: 41-1/4”H x 31-3/4”W x 31-3/4”D,Weight: 230 lbs








