3.5 Ton AC Scroll Compressor, Volts: 308-460, Hertz: 50-60, Phase: 3, Capacity: 44,000 BTU, LRA: 46 Refrigerant: R410A, Oil Type: Polyolester, Connection Size: Liquid-1"; Gas-1-1/4", Connection Type: Rotalock, Dimensions: 16-1/2"H x 9-1/2"W x 9-1/2"D, Weight: 63.4 lbs