In an air conditioner which is a refrigerating apparatus, a superheat degree controller is provided, which is configured to control, in an evaporation mode of an outdoor heat exchanger, the opening degree of an expansion valve such that the superheat degree of refrigerant whose flows are joined together after passing through a main heat exchange part and an auxiliary heat exchange part reaches a predetermined superheat degree. Moreover, in the air conditioner, a flow volume adjustment valve configured to adjust, in the evaporation mode of the outdoor heat exchanger, a flow ratio of refrigerant in the heat exchange parts and a flow ratio controller configured to control the flow volume adjustment valve such that refrigerant temperatures after passage through the heat exchange parts are substantially equal to each other are provided.