AC units are designed to operate with tight tolerances. In other words, just the right amount of Freon should go to your evaporator, so it can cool air enough to keep the cabin of your car comfortable without freezing its core, and this is just one of the components of an AC system that needs to work just right in order to keep everything cool. Unfortunately, road conditions are unpredictable, so it should come as no surprise that the components of your system can be damaged and thus require repairs. Two critical components are the condenser coils and the receiver.
Condenser Coils
In a vehicle, the condenser coils are located at the front of your car just behind the radiator. These coils are responsible for cooling down the hot gases coming from your evaporator unit so that they are ready to cycle back to the evaporator as a liquid and absorb more heat. Rocks, dust, insects, and other debris can damage coils, and salt or other chemicals from the road can cause them to corrode. If you have ever see damage to your condenser coils, you should have them inspected by a trained air conditioner technician and repaired or replaced as necessary.
The Receiver
The receiver's job is to prevent contaminants from getting into your AC system. It contains various filters which extract dust, water vapor, smog, and other pollutants that can get into your AC system and cause problems. For example, if your Freon gets contaminated, it can begin to corrode your AC system from the inside out. Obviously, you want to catch problems to your receiver as quickly as possible. One sign of damage is whenever you find water vapor collecting on the inside of your auto glass. Don't just assume that if you have a problem with condensation on the inside of your car, you have a problem with your receiver, but do take your car to have it properly inspected.
You should have the various components inspected at least as often as you need to have the Freon in your system recharged. You should also have your system inspected whenever you hear weird clinking or other signs that your system is not working properly. It may seem like an extra nuisance or cost, but it is better to catch problems when they are small, so you can stop problems before they have a chance to cause serious and costly damage. Visit http://www.colorcountrydiesel.com to learn more.
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