LG Variable Speed Scroll Compressor, ABA Series, 53500 Btu/hr, 22.3 to 22.5 mm Suction Line, Discharge Line Size: 12.7 to 12.9 mm, 4908 W Power, 60 Hz, Refrigerant Type: R-410A, 10.9 EER, Additional Information: 297 mm H Suction, 416 mm H Discharge, 165.8 mm Dia, 234.5 mm W Base