Compact condensing unit with Copeland skrol compressor, MBP, 380-420V AC, 4.5kW with R449A (-5/32°C, condensing temperature 40.8°C). Max. compressor current 4.8A, noise level 37 dB/10m, receiver 4.1L. Refrigerants, R407F, R507, R448A, R449A, R407C, R134a