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How to Solve Slow Car Air Conditioning Cooling?

1 Answers

VanMaci

07/30/25 9:02am

Slow cooling speed of car air conditioning is mostly due to the refrigerant not being replaced for a long time, which can be resolved by replacing the refrigerant. Car air conditioning has a condenser, located at the front of the car. If the surface of the condenser is too dirty, it will affect the heat dissipation of the refrigerant, leading to slower cooling speed of the car air conditioning, so cleaning is necessary. The reasons for slow air conditioning cooling are: insufficient refrigerant causing inadequate cooling. Reduced heat dissipation capacity of the condenser leading to decreased air conditioning cooling performance. Aging compressor and belt. Blocked refrigerant pipes. Long-term failure to replace the air conditioning system's filter. Malfunctioning cooling fan. Solutions for slow air conditioning cooling include: adding refrigerant. Using a soft brush to remove dirt from the condenser surface. Replacing the compressor and belt. Clearing refrigerant pipes. Regularly replacing the air conditioning system's filter. Repairing the cooling fan. The functions of car air conditioning cooling are: temperature reduction. In design and manufacturing, air conditioning generally allows the temperature inside the car to be controlled between 16 to 32 degrees Celsius. Heating. Besides cooling, air conditioning can also provide heating during operation, and its heating speed is very fast. Dehumidification. During cooling and heating, air conditioning also has a dehumidification function.

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