Reasons for Car Air Conditioning Blowing Hot Air Instead of Cold

1 Answers
SanAnastasia
07/24/25 7:03pm
Car air conditioning blowing hot air instead of cold can be caused by insufficient refrigerant, loose compressor belt, dirty condenser, or lack of regular maintenance. Below is relevant information about car air conditioning: 1. Introduction to car air conditioning: The car air conditioning system is an important comfort feature that provides both cooling and heating functions. When cooling is required, the AC button must be pressed to engage the compressor clutch, allowing the engine to drive the compressor which then circulates and compresses the refrigerant to the evaporator. 2. Components of car air conditioning: Typically includes cooling unit, heating unit, and ventilation system. This integrated design maximizes the limited interior space of vehicles with simple structure and easy operation, representing the internationally popular modern automotive air conditioning system.
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