Basic Guide for Your Car’s Air Conditioning and AC Compressor

 

Although you take good care of your car and go for regular servicing of the vehicle, the car air conditioner often remains neglected. One day, it decides to stop serving and you are left in the sweltering heat. It is about to have a basic understanding of your air conditioning and know how to keep your car’s AC in the best condition. You can learn what to get checked and prevent the car air conditioner from breaking down.

Car Air conditioning Basics

The main components for the functioning of a car air conditioning are:

• Refrigerant (or air conditioner gas)
• AC compressor
• AC condenser
• TX Valve

Refrigerant

Similar to oil and coolant, refrigerants are working liquids but specially formulated for car air conditioning systems. Its main purpose is to transform hot air into cold air. It cyclically transitions from low-pressure gas that absorbs heat to a high-pressure liquid, and then releases the heat and returns to low-pressure gas releasing the cold air, refrigerants are also known as aircon gas. If this gas leaks, the cooling will be compromised. So, if you feel that your car ac doesn’t cool as it used to, you must find a service for aircon regas in Campbelltown.

AC compressor

All the pressure for the refrigerant’s transformation is controlled by the compressor (and the TX valve), and this is the heart of the car air conditioning system. An AC compressor uses engine belts that should be checked periodically for positioning and wear-and-tear.

AC condenser

While the pressure is taken care of by the compressor, it is the AC condenser that controls the temperature for effective refrigerant transformation. It condenses the hot aircon gas to a cooler liquid form by shedding its heat. This liquid then flows to an evaporator (usually concealed by the dashboard) that sends out cool air through the vents. Aircon gas leaks in the AC condenser can affect the cooling.

TX Valve

Along with the compressor, the TX Valve dissipates the liquid refrigerant’s pressure and allows it to vaporize in the evaporator. The thermal expansion valve also controls the refrigerant flow through the system, adjusting for those extra hot days too.

Now that you know a little about air conditioning, don’t be afraid to talk to your mechanic about the regular maintenance of your car’s AC system.