A/C Compressor BtuH 53 500 BtuH Voltage 460 3 Phase Line Connection Suction I.D. 7/8 in Line Connection Discharge I.D. 1/2 in Refrigerant Type R-22 R-407C Nominal HP 4 1/2 hp 60 Hz 6.9 A Amps Evaporating Temp @ ARI Standards 45 Degrees F Condensing Temp @ ARI Standards 130 Degrees F Return Gas Temp @ ARI Standards 65 Degrees F Ambient Temp @ ARI Standards 95 Degrees F Liquid Temp @ ARI Standards 115 Degrees F Base Mount Length 7 1/2 in Base Mount Width 7 1/2 in