... R22, R404A, R134A 4.Temp range: 10oc~-30oc DescriptionTCD series condensing unit is with original Danfoss hermetic refrigerator compressor. With ... advantage of small capacity, widely used in display case, wine cooler, ice maker, refrigerator, ice cream machine, ... Optional configuration is acceptable. Danfoss air-cooled refrigeration unit for display case and wine cooler