Thursday, September 29, 2011

Air Conditioning Parts That Make Up Your Air Conditioner

By Frank Hayes


There are two types of air conditioners: through the wall and central units. The air conditioning parts are similar but different. There are the main and control ones, and external and internal ones. Their functions in both types of units are the same. They are designed to cool air, take humidity out, and force the air into the house to make your life more comfortable.

Window units have the several exterior parts. These are adjustable louvers to direct air flow into the room, the control panel for changing temperature settings, the front grill for beauty, and the thermostat sensor, to judge the room temperature and control the cooling cycle.

Main components common to both types of units include blowers, fans, compressor unit, condenser and evaporator coils, filter and filter dryer receiver. A expansion device and refrigerant help produce cool air, the tube and insulation, muffler and casing. Components that control the units include the thermostat and humidistat, contractor, and dampers for central units.

Heat exchange is aided by fans and blowers. These also move the cooled air into the house. Fans are near the condenser, and blowers are near the evaporator. They help move air from the evaporator to the interior of the home.

The compressor, condenser, evaporator coils and refrigerant are what actually turns the coolant into cool air. The compressor changes the pressure of the refrigerant into high and low pressure. The condenser and evaporator simply exchange hot and cold air to cool your home. The tube and tube insulator function to direct refrigerant flow and contain it within the AC. Refrigerants are used to absorb and expel heat to produce the coolness. The muffler is designed to lessen noise of operation. The casing holds it all together.

Items used for controlling function are the thermostat, humidistat, contractor, and damper. The thermostat controls temperature and the humidistat controls humidity. Window units don't all have humidistats, but central units do have them. The contractor controls power to the compressors, fans, and blowers. The dampers in a central unit controls the air flow direction so you get cool where you need it.

It requires all these air conditioning parts to produce and direct cool air where you want it in your home. Most are exchangeable if they break down. If a malfunction occurs, it is possible to buy what you need and fix it, or to get an HVAC technician to do it for you. A malfunction doesn't mean your AC unit is worthless.




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Sunday, September 25, 2011

Air Conditioning Repair Tips

By Lewis Walker


The purpose of air conditioning is to ensure comfort, to regulate the temperature and air flow in a space to make being in that space more tolerable. Where is this more important than in a person's home? To truly understand the importance of air conditioning a person has to experience a true heat-wave. In many parts of the country this summer there were record temperatures and resulting misery.

The degree to which heat can affect a person's quality of life is unimaginable to those people who have never had to live for extended periods without air conditioning. In temperatures above a hundred degrees Fahrenheit, a simple electric fan is not enough. It can affect everything from the ability to work, to personal health. A fan may move air around, but it does nothing lower temperatures and ease the sweltering discomfort.

The importance of air conditioning in a summer where heat records are broken, air conditioning moves from being a mere luxury to being an absolute necessity, especially if there are young children or senior citizens in the household. In a bad economy and with fuel costs high, many people are just getting by and an increase in the amount they pay for power can greatly affect a household's budget. Of course, for many people, the main concern is the utility bill. They need to take into account the cost of not having an air conditioner.

The sleepless hours the risk of heat stroke, the other risks, to the health of family members, includes pets. It is something that must be included among the necessities in a household budget. It is clear that the comfort of a home has to be a priority, whether this means purchasing a new air conditioning unit, or fixing a broken one. Air conditioning maintenance tips In order to need to have to live without air conditioning in summer, certain basic maintenance steps should be taken to ensure that the longevity of a unit. Some may require the assistance of a heating ventilation and air conditioning (HVAC) technician, but in some cases a homeowner can do these checks without assistance.

Check refrigerant levels in the air conditioning unit. The refrigerant is what cools the air Clear any grass, dirt or leaves that may have fallen on or around the part of the air conditioning system located outdoors. Check the filters and replace if necessary. Calibrate the thermostat to ensure that it is cooling to the correct temperature. . Not enough refrigerant and the air conditioning system will be less effective than it could be.




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Saturday, September 3, 2011

Air Conditioning Repair Tips and Advice

By Mary Reese


One thing that everyone can agree on is that they need to have the option to be comfortable when the temperature rises. Some people love the summer months, while others simply cannot wait for these months to pass. Having a well functioning home air conditioner is vital to making this possible. When the unit fails, AC repair will be the only way to restore the home to a livable temperature.

One of the reasons that so many air conditioning units fail during the summer months is that this is the time when they are forced to work the hardest. When the correct unit size is not selected, the unit will have to work non-stop to keep the home cool. In these cases, it is best to forgo AC repair, and instead opt for a new unit that is the correct size. This is particularly prevalent in cases where the unit is too small for the home.

Even the best air conditioning unit can break down when it is being used a lot. Many times the working parts simply cannot keep up with the demand. When parts fail, hiring a AC repair company will be the best way to have these parts replaced. Air conditioning units are complicated pieces of machinery, and require that only a professional work on them. Additionally, these units are electrical, which means that there is a risk of injury should a untrained person attempt to work on them.

It is important to call your AC repair company as soon as you realize that there is a problem. Emergency service is available to those that need it, and emergency calls are given high priority. In addition to being uncomfortable when the air conditioning unit fails, there is the chance that you can become ill should you body temperature get too high. Once these trained professionals arrive at your home, the problem will be diagnosed, and repairs will be made as quickly as possible.

The cost of this service will vary, depending on what parts are required and how much work must be done. Repair costs tend to be quite reasonable, and your service provider will explain how much the service will cost before any work is performed. For many, the top priority is not expense, but having the unit repaired as quickly as possible so that the home can be restored to a safe and comfortable temperature. Living without your air conditioner during the hot summer months simply is not an option. Should yours fail, it is important to seek help from a reliable AC repair specialist. These highly trained individuals will have your unit up and running in only a short time, and will gladly provide you with tips that will help you keep your unit running smoothly.




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Friday, September 2, 2011

AC Repair - What May Be Needed

By Denis Huston


During the hot summer months, the home can heat up extremely quickly should the air conditioning unit fail. When this happens, it can quickly become uncomfortable, and even dangerously hot inside the home. AC repair services are in place to handle problematic units, and should be contacted the minute that a problem occurs. The faster that you make this call, the sooner you will once again be cool and comfortable.

AC repair services do offer emergency service. Weekend and evening service is possible. Should a problem occur on the weekend or in the evening, go ahead and make the call. This can happen extremely quickly if you live in one of the hotter and more humid areas of the country. While this might not immediately seem like an emergency to some, once heat settles into the home it may quickly become unbearable.

Most times, the problem can be repaired. New parts may be needed, as parts do wear down over time and typically this is the cause of the problem. Rest assured that a new unit will only be recommended if it is absolutely necessary. It is possible that older units may need to be completely replaced. However, this is only recommended when the unit is completely worn down. AC repair services can install a new unit should need be.

Many do not realize it, but AC repair services also offer maintenance service. This is by far the best way to keep the unit in good working order. This service includes cleaning the unit, inspecting all of the working parts, and if need be, replacing any parts that are close to failure. Taking this proactive step is very important, and can help prevent you from incurring a system failure at some point in the future.

Finding a reputable company to work with is important. It is wise to look for a service provider that has a good reputation, and has well trained service professionals. These professionals will keep you informed about the work that is being done, and can make recommendations. Once you have a company that you feel comfortable with, you can rest assured that your air conditioning unit is in good hands.

While everyone likes to assume that this problem will not happen to them, the fact of the matter is that it can happen to anyone, at any time. Once a air conditioning unit fails, the problem will not go away on it's own. Hiring the best AC repair services means that the problem will not only be fixed correctly, but quickly as well. Restoring your home to a comfortable temperature will likely be very important to you. Getting this done is as simple as calling for help.




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