Dehumidify the Car Interior with Cold or Hot Air?
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When the air inside the car is humid, you should turn on the air conditioning and blow cold air. Below is a related introduction to the functions of car air conditioning: 1. Temperature Regulation: This is the main function of car air conditioning. In summer, the cooling system produces cold air to lower the temperature inside the cabin; in winter, except for large commercial vehicles that use independent combustion heaters for warmth, other vehicles basically utilize the residual heat of the car for heating. 2. Humidity Regulation: Humidity greatly affects the comfort of passengers inside the car. The humidity inside the cabin should generally be maintained between 30% and 70%. Ordinary car air conditioning systems do not have the function of regulating humidity inside the car; this can only be achieved by using ventilation devices or the integrated heating and cooling air conditioning systems found in high-end luxury cars. 3. Airflow Regulation: The speed and direction of airflow significantly impact human comfort. If blowing directly, when the temperature is suitable, the airflow speed should be limited to a certain range. The speed can be appropriately adjusted based on passengers' living environments, ages, health conditions, and habits regarding cold and heat. 4. Air Purification: The quality of the air inside the cabin is an important guarantee of comfort.
