Air conditioning repair is a huge concern for drivers. First of all, air conditioning is indispensible in many regions of the country. Secondly, it is common knowledge that a new car will usually have an A/C problem within the first 5 years of ownership. And finally, air conditioning repair is often very expensive. Basic knowledge of an A/C system is important so that you can make an informed decision on your air conditioner repair options.
Unfortunately, since the advent of the A/C system in the 1940s, the days of do-it-yourself vehicle maintenance is almost a thing of the past. With the introduction of computerized parts, todays A/C system has become more complex. In addition, there are tough environmental regulations governing air conditioning repair. Scientific studies have proven the damaging effect of refrigerant to the ozone layer, and its production and use has been limited by law. As a result, auto mechanics are required to be certified, and auto shops must use specialized equipment to ensure that harmful chemicals are contained during an air conditioner repair.
The components which make up the A/C system are:
- Compressor a belt-driven pump that is fastened to the engine, responsible for compressing and transferring refrigerant gas.
- Condenser designed to radiate heat, usually located in front of the radiator. As hot compressed gasses are introduced into the top of the condenser, they are cooled off. As the gas cools, it condenses and exits the bottom of the condenser as a high pressure liquid.
- Evaporator the heat absorption component, which removes heat from the inside of your vehicle, as well as dehumidify.
- Pressure Regulators the orifice tube, the most commonly used, is located in the inlet tube of the evaporator. The thermal expansion valve another type, is used on import and aftermarket systems. Both of these components are designed to sense both temperature and pressure, and regulate the refrigerant flow to the evaporator.
- Metering Devices The receiver-drier is used with the thermal expansion valve and requires liquid refrigerant. The accumulator is used with the orifice tube and meters refrigerants into the evaporator. The primary function of both of these components is to keep the gas and liquid separate, as well as remove moisture and debris.
So that you can keep your cool during the last few weeks of summer, we recommend an air conditioning service to make sure that all the parts and components of your A/C system are working properly. Contact our ASE Certified Technicians today for expert advice on air conditioning repair by calling (763) 441-2889 or on-line at www.elkrivertireandauto.com for more information. Our auto shop in Elk River, MN proudly serves residents in the areas of Zimmerman, and Otsego, Minnesota.
