4 Ton AC Scroll Compressor, Volts: 208-230, Hertz: 60, Phase: 1, Capacity: 54,500 BTU, LRA: 158, Refrigerant: R410A, Oil Type: Polyolester, Connection Size: Liquid-1/2"; Gas-7/8", Connection Type: Sweat, Stage: Single, Height: 17-2/5'' H, Base Dims: 9-4/5'' W X 9-7/10'' D, Weight: 97 lbs