How Car AC works
The car AC system operates on the principles of thermodynamics and fluid mechanics. It consists of several key components working together to cool the air inside your vehicle.
The basic function of your vehicle’s air conditioner is to cool and dehumidify the air inside the vehicle.

Basically, your car's air conditioning is a heat exchanger moving the heat from the inside of your car to the outside. And to do this, AC uses a substance called refrigerant. Refrigerants are special chemicals that can change from a gas to a liquid and back again, which is key to the whole process. The main parts of the air conditioning system are the compressor, condenser coil, receiver dryer, expansion valve, and evaporator coil.

Common Car AC system failures
Like any system, the AC needs regular care. If you’ve ever experienced a car AC blowing warm air, there’s a good chance the refrigerant level is low. Over time, the system can leak refrigerant or experience wear and tear on components. That’s why it's important to have your system checked and refilled by a professional.

Because automotive air conditioning systems operate under pressure, they need to remain completely sealed from the surrounding environment. Anything that allows refrigerant to escape or contaminants to enter can cause a failure.

--- Time Stamp --
00:00 - Introduction
00:36 - Evolution of Car AC
03:32 - How AC Works in Car?
08:17 - AC System in EVs
08:55 - Recirculate Button & Air Filter
10:29 - Common AC system failures

#car #airconditioning #accar

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Disclaimer: This video is for educational purposes only. We are not in the auto repair business nor publish automotive service manuals. This video is not reviewed or authorized by any vehicle manufacturer. This video is intended only as general guidance. Every system is slightly different, so refer to the owner’s manual of your vehicle for any specific information about your model. Remember that only proper service and repair procedures will ensure your car's safe and reliable operation.

Copyright Disclaimer: Copyright Disclaimer Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use.