Car Air Conditioner Parts And Functions

Pressurizing the refrigerant to cool the air.

Car air conditioner parts and functions.

The compressor is a pump driven by a belt attached to the engine s crankshaft. Sensing temperature changes inside and outside your car. If you need to do some work on your car or truck s ac system be sure to have a repair manual specific to your vehicle. The most essential component of any air conditioning system is the compressor.

Refrigerant also known as coolant or by its brand name freon is a special fluid that is vital to cooling and freezing technology. Any ac system requires a refrigerant such as r 134a. How does a car s air conditioning work. That s not all it does though.

It operates on a closed loop and. They also have an onboard filter that removes airborne particulates from the circulating air. We ll start with the high pressure side as it leads from the engine to the passenger compartment. Car air conditioning ac system function components working 2.

All air conditioning systems have these basic parts although different systems use various forms of sensors to monitor pressure and temperatures. Condenser it is the device looks like a small radiator and is used after the compressor as it provides condensing i e. Monitoring and controlling temperature output. When the refrigerant is drawn into the compressor it is in a low pressure gaseous form.

Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a. Your nice cool air depends on it. An air conditioner has 5 main parts. Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below.

The four main functions that your vehicle s compressor carries out include. All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side. The biggest job an air conditioner has to do is to cool the indoor air. In order to understand how an air conditioner functions it s important to know about its five main parts and what they do.

Air conditioners monitor and regulate the air temperature via a thermostat. These variations are specific to the make and model of different vehicles.