Copeland® Semi-Hermetic Compressor, Medium Temperature, 3850 BtuH Cooling, 664 W, R-12, CFC, 5.8 EER, 208/230 V, 60 Hz, 3 Phase, 2.6 A, 1/2 Inch Flared Suction Line, 3/8 Inch Flared Discharge Line, 8.19 Inch L x 6.38 Inch W x 11.19 Inch H Mount, 14.38 Inch L x 9.5 Inch W x 10.44 Inch H