What You Must Know About the Annual Car Air Conditioning Repair
If you are going to try blasting cool air in your car and what you are getting is hot breeze or uncool breeze, then what you must know is that there can be a technical problem. Prior to seeking out such car air conditioning repair service, it would help you to know a little bit about the inner functioning of the cooling system.
The air conditioning system comes with four main components. There is the compressor which you have to know. The function of this is to compress the refrigerant gases. You must also know about the evaporator which is responsible for taking heat from the air and passing this to such refrigerant agent. The heat is going to boil off turning into water vapor and such is responsible in reducing the car’s humidity levels as well as the overall temperature. The condenser would then play such important role. The main function would be to keep that refrigerant cool through converting heat from those gases in the compressor and make it a highly pressurized liquid. There is also the orifice tube or such expansion valve which would differ according to the type of vehicle which you have. This changes the liquid refrigerant coming from the condenser into a lower pressure liquid to go to the evaporator unit.
You need to know that the car air conditioner works by a complex interplay of such components which are mentioned and also the other things causing issues with the system. There are many typical signs that may warn you that your car needs air conditioning repair. You must know that such weak airflow can actually be caused by those broken hoses, worn down seals, burnt ventilation fan and also mildew or mold. On the other hand, such cooling capabilities of the AC system can be reduced by having such damage in the condenser or the evaporator or when there is a chemical or vacuum leak or such blown fuse. If the AC works just for a short period of time, then there is warmth produced and there can be some potential problems in such including clogged expansion valves, leaks, blown fuses and those problematic compressor clutch. In a few cases, bad odor may actually come out from those vents. This can be due to the old filter or such mold which is in the evaporator.
For you to get some savings in money and time, then you can actually use those home kits so that you can check out the basics. However, it is best that you get a professional to take care of the job of doing the air conditioning repair so that you can ensure that the problem gets fixed properly.