R404A/R507 are the main refrigerants for LBP commercial refrigeration. Condensing units for low-temperature applications are widely used in cold rooms to freeze, commercial refrigerators and freezers, display windows, island cabinets, medical and laboratory equipment. The evaporating temperature range is from -40°C to -10°C. The cooling capacity range is from 0.7 to 10 kW (at +32°C ambient temperature, -25°C evaporating temperature).