Components of the refrigeration system....

Automobile air conditioner refers to a device that regulates the air quality in the automobile seat compartment. No matter how the weather outside the car changes, it can keep the humidity, temperature, flow rate and cleanliness in the car within the comfort range of the driver....

Now cars mainly make full use of the waste heat of the coolant after the engine is cooled for heating, which is usually called water cooling. When the requirements for heating effect are higher, it will generally assist the relevant PTC heater for heating...