Posts Tagged ‘air conditioning repair’

Why Is There Ice In My AC System?

Thursday, October 24th, 2013

It kind of makes sense: ice appearing in your air conditioning system. The system is supposed to make your home cold, after all. Why should we worry about a little ice or frost on the components? In point of fact, however, ice in the system is a sign of problems that require a professional technician to resolve. When it comes to AC repairs, San Antonio residents can’t take chances, and an icy system means you should contact a reliable service to deal with it before one of our patented Texas heat waves hits. “Why is there ice in my AC system?” you ask. The answers illuminate why it’s such a problem.

Air conditioning systems depend on refrigerant gas to cool the air. The refrigerant moves through a theoretically closed system in a specified amount; the key stage in the process occurs when it enters a series of evaporator coils. The act of transitioning from a liquid to a gaseous state within the coils cools the surrounding air, which is then blown into your home with a fan.

When fissures develop in the system, refrigerant leaks out, reducing its ability to cool the air. Something similar can happen when dust coats the evaporator coils, interfering with the exchange between the temperatures outside the coil and the cooling of the refrigerant inside the coil. Either way, the result is the same: ice develops on the coils. That’s a problem for two reasons. First, the ice interferes with the cooling process, forcing the air conditioner to work harder to do its job and raising your energy bills accordingly. Secondly, when the ice melts, it can cause other problems within the system, such as overflowing the condensate pan of even shorting out electrical components.

Cleaning the ice off won’t fix the problem. Instead, you need a technician to track down the source of the leak, seal it and recharge the refrigerant to its proper levels. (If dust and dirt are the cause, it will need to be cleaned off as part of a regular maintenance session.) If you need AC repair in San Antonio, you can find an expert to help at General Air Conditioning. We know why there’s ice in your AC system, and we can resolve the problem quickly and efficiently. Give us a call today!

How Do I Know If My Air Filters Are Clogged?

Monday, September 30th, 2013

One of the basic maintenance services you can perform on your air conditioner to keep it working is to regularly change its air filters. When your AC is doing its hardest work in hot Texas weather, you should change the filter once a month; during the winter you can lower the frequency to every three months. But make sure you keep to a schedule, because if your filter becomes overly clogged with debris, it can lead to malfunctions, a drop in energy efficiency, and poor indoor air quality.

Even with regular maintenance, a filter can still get clogged. We’ll go over some warning signs that this has happened. If a dirty filter creates serious problems, get in touch with General Air Conditioning for air conditioning repair in Hollywood Park, TX.

An early sign of a clogged filter is reduced airflow from the vents. The filter does the job of catching particles in the air that flows through the AC so they won’t damage the important interior components. A thick coating of grime across the filter will start to choke off the flow. You may still feel cool air, but it won’t blow out at the same level.

Impeded air flow will make your air conditioner work harder, and you will see this reflected in your electricity bill. If your energy costs take a sudden upward spike, your AC might be overworking. A clogged filter isn’t the only reason for this to happen, although it is one of the most common. In addition, if the filter becomes damaged from dirt build-up, it could lead to problems inside the AC cabinet, and that will also mean an inefficient performance and energy drain.

If dust starts to collect in your home despite your cleaning efforts, the air filter may be at fault. If the air filter gets jammed with dirt, dust will start to gather in the vents and get blown around the house. Pay special attention to allergy symptoms that people in your home may experience; if they worsen, then a clogged air filter may be causing a drop in air quality because of the excess dust.

Because air conditioners are complicated machines, other faults aside from a clogged filter might cause the above warning signs. If you suspect a filter problem, change the filter right away—and then call in an expert to diagnose what might have gone wrong and find a way to repair it. In Hollywood Park, TX, air conditioning repair services should be left to the expertise of General Air Conditioning. We have 15 years of experience to help give you top-quality repairs.

Why Does My AC Have A Strange Smell?

Friday, August 30th, 2013

There is no denying the luxury – or necessity – of a great performance from your air conditioning system during the hot summer months. The heat really lingers here throughout the cooling season, and an efficient, reliable air conditioner is a must. Unfortunately, there are numerous problems which your air conditioning system may experience which can hinder its operation and your enjoyment of its performance. Not all of these issues are as obviously serious as a complete breakdown of your system. Remember, though, that even “minor” problems with your air conditioner, such as strange odors during operation, can be indicative of serious problems.

Schedule service with the San Antonio AC repair technicians at General Air Conditioning to get to the root of your AC odor problem.

One of the reasons that your air conditioner may smell strange during operation is due to dirty air ducts. When pollutants such as microorganisms or waste from infestations build up within your air ducts, the air that is distributed throughout the ductwork can take on that odor. Not only can such materials have a negative impact on the odor of your home, but they can also aggravate allergies and other respiratory issues. Proper duct sealing or duct replacement can help keep such contaminants out of your system.

Another reason that your air conditioner might begin to give off an odd odor has to do with the air filter. If your air filter gets wet, it can take on a mildew odor. When this happens, the air circulating throughout your home can spread the odor to different areas. If condensation within your system drips onto your air filter, or if your system has iced over for any reason and the ice melts onto it, this problem can develop. By replacing your air filter and addressing the problem that led to the saturation, you can clear the air in your home.

For more information about why your air conditioner gives off an unpleasant odor, call the San Antonio AC pros at General Air Conditioning.

We can answer any questions you may have regarding problems with your AC. Contact us today to schedule service.

Why Won’t My Air Conditioning Turn On?

Friday, July 26th, 2013

There are few situations more frustrating than not being able to start up your air conditioning system on a very hot summer day. If your air conditioner simply won’t turn on, contact the professional San Antonio air conditioning repair technicians at General Air Conditioning today. The longer you put off any necessary AC repairs, the more likely it becomes that your system will face serious damages. Do not allow minor AC problems to cause you a big headache down the road. As soon as you realize that your AC will not come on, give us a call. Here are a few tips to help you handle the situation properly.

Before jumping to a worst case scenario mentality, double check that you have set your thermostat properly. If you have it set to “heat” rather than to “cool,” or if you have set the temperature to an inappropriately high level, then the air conditioning system just may not realize that it ought to be running. It is also possible that your air conditioner has come unplugged from its power source, or even that something has severed the power line. Finally, check your circuit breakers. You could have your air conditioning system back up and running with the flip of a switch.

Once you have determined that this is not a simple case of human error and that your AC really will not start up, it is time to contact your air conditioning repair technician. It is very possible that there is an electrical problem within your air conditioning system, or that your start capacitor, which gives the system an extra energy boost to get going, has failed. It may also be a problem with a fan motor or even a slipped fan belt. If your AC seems to turn on but does not want to cool your home, you may have a low refrigerant charge on your hand. Contact us to determine the exact cause of your problem.

If your air conditioner won’t turn on at all, or if some component of it does not seem to operate, contact the San Antonio air conditioning repair pros at General Air Conditioning. We’ll make sure that you are able to cool your home effectively and reliably. Call now to discuss your AC repair options.