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What is the appropriate temperature for car air conditioning in winter?

1 Answers

RyanLee

07/25/25 3:26am

In winter, the appropriate temperature for car air conditioning is between 18°C and 25°C. It is best to maintain a temperature difference of within 10°C between the inside and outside of the car. The correct method is to wait for the engine to warm up, then turn on the heating mode, set the air circulation to external circulation to expel the cold air inside the car, and then adjust the air circulation to internal circulation. The car air conditioning system, abbreviated as car AC, is used to regulate and control the temperature, humidity, air cleanliness, and air flow inside the car to an optimal state. Its components include the refrigeration system, heating system, air purification device, and control system. How to turn on the car air conditioning for heating: Activate the automatic function of the air conditioning (most cars have an AUTO button), and the air conditioning will heat according to the external ambient temperature to keep the interior temperature comfortable; press the air conditioning on/off switch (not the A/C button), then turn the temperature knob toward the red direction, and the air conditioning will blow warm air. Maintenance methods for the air conditioning: Replace the air filter in time; regularly clean the external circulation air ducts.

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