Title: automotive heat treatment systemA heat treatment system (1) for a vehicle comprises at least one refrigerant circuit (3) and at least one heat carrier circuit (2), and the heat carrier circuit (2) comprises at least one main radiator (22) located at the front of the vehicle, The refrigerant fluid circuit (3) comprises at least one compression device (31),A stop part 32, a first heat exchanger 33,A second heat exchanger (34),A third heat exchanger (35) and a fourth heat exchanger (36),A second heat exchanger (34) and a third heat exchanger (35) are arranged in a refrigerant fluid circuit (3) between the outlet of the compression device (31) and the inlet of the stop device.Abstract figure: Figure 1
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