By Hannah Munson

Are you sweating inside your car while in a long way drive? Is it because of your broken car air-conditioning system? Having a hard time paying someone to fix it? Well, waste no time and bring it to your nearest repairing station or better yet try fixing your car air conditioning unit yourself. Here is a short guide to help you whenever you just make up your mind and save money by fixing your own car air conditioning unit.

First is that you have to familiarize the basic and major things that an air conditioning unit has. These components are as follows:

Compressor- as the name implies it is the one that compresses and also circulates the refrigerant in the system.


Refrigerant- this is the one who carries the heat.

Condenser- this one which turns gas to liquid of the refrigerant and also expels heat removed towards outside the car.

Expansion Valve- this one is more like an outlet which functions concurrently make the refrigerants pressure fall.

Evaporator- this is the one which handovers heat to the refrigerant from the blown air across it which cools your car.

Receiver or dryer- its role is to be like a filter for the refrigerant.

Then, before going to the process of fixing, you must know how it works. The compressor provides the refrigerant pressure and sends it to the condenser coils. In your car, these coils are usually in the front of the radiator. The compression of a gas is very hot. In the condenser, the heat added and heat from the refrigerant in the evaporator is then obtained from the incoming air through it from outside the car, when the refrigerant is cooled to its saturation temperature the phase change of a gas in a liquid.

The liquid then passes through the valve to the evaporator inside your car where it loses pressure, which was added to the compressor. This causes some of the liquid to change to a low pressure gas as it cools the remaining liquid. This two-phase mixture in the evaporator and the liquid refrigerant absorbs heat from the air on the battery and the evaporator. Blower car circulates air over the evaporator and cold in the cabin. The refrigerant returns to the cycle over and over again.

After this, you may now inspect all the components on what or where it is defected. In this point in time you are ready and already familiar with the thing that needs to have knowledge of. So go on and fix your car air-conditioning unit.

When you’re ready to get your car air conditioner repaired, you’re going to want to check with your car’s warranty. You may be surprised that you’re covered if it was at no fault of your own. The best way to do so is to simply check with the dealership you bought it from. They will be more than happy to explain your benefits and more. If you don’t have a warranty, be sure to talk with at least 3 companies to get a quote.

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