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Understand AC Parts From This Article
A home appliance built to extract heat from the specific area is called an air conditioner. In simple terms it is a system of heating, ventilation and air conditioning also called as HVAC. Air conditioners can be used in buildings, automobiles and is very comfortable for any type of weather hot or cold.
Principle of the Air conditioner
The air conditioner works on the principle of successive cooling and heating of the volatile liquid called Freon. The Freon first enters the compressor here it is compressed into gas. On compression the heat is released and the liquid is cooled. The heat is dispersed with a fan. The liquid then enters the condenser where it absorbs the heat from the surroundings and the liquid is converted into gas. With this conversion the surroundings become cool. This is the entire cycle and the room is cooled.
The various parts
Compressor
Compressor is used to squeeze the Freon. On squeezing the pressure of the cool, low pressure gas Freon increases due to packing of the molecules, its temperature and energy also increases.
Condenser
Condenser helps to disperse the heat generated by the gas which comes outside the compressor. It is almost like a radiator inside the gas. The condenser has metal fins all around which helps in heat dissipation.
Evaporator
Once the gas leaves the condenser its nature has changed from gas to liquid and it is much cooler. The liquid goes into the evaporator and its pressure drops and it again changes into gas. The liquid goes into the evaporator through a small narrow hole. On changing into gas it takes the heat from the air around it. This heat is required to change the liquid into gas. The evaporator is also provided with metal fins which help in heat exchange with the air surrounding it. From the evaporator the gas goes into the compressor again.
The evaporator, condenser and compressor are the three main parts. Outside the air conditioner you find the condenser and the compressor. On the inside is the evaporator.
Other than the three basic AC parts there is a hot coil on the outside of the air conditioner this helps to disperse the heat. The cool coil is found outside the air conditioner helps to absorb the heat. There are two fans in the Air conditioner and a control circuit which helps to modify the temperature. Temperature modification is possible through the use of potentiometer.
The outer cover of the air conditioner gives it an aesthetic appeal. Covers are made of molded plastic and in a wide range of designs and colors. Buttons and knobs are also easily available in the market. If the air conditioner is installed facing the road the water carrying duct is necessary to drain the water.
Replaceable parts
Of all the Ac parts the compressor is the most expensive and hence the most important. Warranties are provided for the compressor and some compressors work for several years without any repair. New compressors are also available in the market, which can be installed when the original air conditioner develops faults. In new air conditioners only some manufacturers make their own compressor. Others buy the compressor from other companies and install it in their machines.
Other replaceable parts in an air conditioner are the condensers and evaporators. The cooling and heating coils also can be replaced. Coils generally develop faulty heat dissipation and give unsatisfactory cooling results. The easiest of replaceable ac parts are the fans.
Using Auto Body Shops to Save Money
Auto body parts are commodities, which have demands occasionally. Regardless of whether you own a car, truck or a motorcycle these requirements will always arise when you want to fix up your vehicle that has had a recent crash or restore a part, which is broken. Most people like to repair their vehicle with good parts. There are ways to find economical and affordable auto parts for your car.
Buy Used Parts
A clever way to save money on car parts or motorcycle parts is to purchase them second-hand. These items can be used or redecorated which permits the person to save funds, yet still get a quality body part. Second-hand parts can be purchased through auto garages or even in some of the auto body shops, which sell old parts. Just make sure that quality of the used part is appreciable, though not bad. Ensure that it will be a fitting addition to the automobile and is in good enough shape to be used in your auto.
Buy Auto Parts in Bulk
If you find that you need multiple auto parts for your car, truck or motorcycle, try to buy them in sufficient numbers. Buying auto parts in bulk will help one to attain the necessary and important parts, which always have demand in the market. From an economical point of view, one might be exempted from heavy priced invoices too. Bulk discounts are often tagged with different auto parts stores. Check out bulk rates and always prefer to get the parts in bulk from an auto body shop at a low-priced rate.
Shop Auto Store Sales
Often auto parts stores will have seasonal sales on the items, which they deal. The items that are widely offered in the auto body shops, are the one of high demand and, hence are naturally expensive.In order to facilitate the potential buyers, various off season sales are carried out by, the prominent spare part manufacturers. You may not be able to find precisely what you have to purchase on sale however this is always an alternative to think and ask about. The parts will be offered at a discounted rate through coupons available in auto body shops. Therefore make inquiries with the manufacturer or look on their website for coupons before heading out to the auto parts store.
Quality of the parts sold by the auto body shop should not be compromised for the budget that one allocates for buying spare parts for his auto. Persisting on using OEM (Original Equipment Manufacturer) parts will make sure that the repair job is completed perfectly, and you start to fly off with a vehicle that is dazzling with new makeover.
Save Money on Car Repair Bills With a Legitimate Online Extended Auto Warranty
Doesn’t it seem like cars always “decide” to break-down right when the manufacturer’s warranty runs out? That’s the way it can seem and it results in big out-of-pocket expenses. As more people keep their cars longer now due to the economic downturn, car repair bills are getting a bit costly for many people.
With auto dealerships charging so much for extended warranties at the time of sale, it can seem like affordable warranty coverage is not realistic. It’s actually a myth that you can only buy an extended service contract for a vehicle when you buy your vehicle. You can actually purchase an extended warranty for a vehicle that’s 15 years old that you’ve owned for years.
Dealerships mark up the price of warranties big time. It’s not uncommon for a warranty that costs just a few hundred dollars, to be sold by a dealership for a thousand dollars or more. The profit from the sale is a commission check for the finance manager or salesman that convinces you to have it added onto your auto loan.
A lot of money can be saved by purchasing a service contract direct from a warranty company. This allows you to bypass the dealership sales game and get coverage for a reasonable price.
With the cost of mechanic labor being so high these days, it does not take much for the price of the coverage to pay for itself in a short time. Especially, when you no longer have to hold off on having a problem seen about, as you’ll be covered.
Legitimate warranty companies can provide the best coverage. Make sure that you deal with a good company and it’s best to compare policies from more than one company to make sure that you’re getting a good price. Some companies provide quotes on the internet, which can be a big time saver.