Your car AC is one of the most important luxury components of your car. The car air conditioning has been an integral component of cars since 1954. Today, it would be hard to imagine a car without the air conditioner.
The car AC does not actually produce any cold. It works by dissipating the heat from inside of your car to the atmosphere thus making the interior cooler.
The major components of Car air conditioning systems are:
- Compressor to compress & circulate the refrigerant in the system.
- Refrigerant to carry away the heat (modern cars = R-134 Freon; older cars = R-12 Freon)
- Condenser to change the phase of the refrigerant and hence emit the heat from the car
- Expansion valve/orifice tube to drop the pressure of the refrigerant liquid meter its flow, and atomize it.
- Evaporator to transfer heat to the refrigerant from the air blown across it
- Receiver-dryer to perform functions similar to filter for the refrigerant/oil hence removing moisture and other contaminants
Let’s see how exactly the car AC system works. The car AC is a refrigerator in a weird layout. It works as the refrigerant passes around in coil to absorb heat and then shed it out to the environment. The AC compressor compresses the refrigerant and circulates it.
The Car AC is not meant to last a lifetime and can develop snags may be due to lack of care or due to some part going faulty. It won’t be a great idea to driving on a hot summer afternoon without the air conditioner.
There are many websites around which supply you with air conditioning or air conditioning parts for your car but not everyone supplies the quality parts which prolong the lifetime of your car air conditioning system. I recently found a website discountacparts.com that specializes in car ac parts and supply you with best replace car AC component at the most affordable prices.