Is your air conditioning acting strange? There's a good chance it’s trying to tell you something.
The symptoms of an air conditioner’s problem can tell a lot about the sort of issue the system is suffering from. Whether it’s odd noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a unique repair. By recognizing the specific symptoms, it's possible to figure out the potential causes of the problem and determine the best course of action for repairing the AC.
While the symptoms are often very different, many cooling system issues stem from problems that can be avoided by scheduling routine air conditioning maintenance. That’s because a routine Air conditioner maintenance call includes an inspection and cleaning of your system, as well as finding any parts that may be wearing out and need replacement or to be fixed. This helps locate potential problems before they cause malfunctions or other issues.
Here are some of of the common AC problems and the signals you may see:
Why Is My Air Conditioner Leaking?
An air conditioner leaking water can be a common issue. One of the most common causes of an air conditioner leak is a clogged condensate drain line. The condensate drain line is is supposed to take away excess moisture from the air conditioning system. When this line becomes plugged with dirt, debris or mold, water can back up and start to escape.
Another typical explanation for water leaking from an air conditioner is a damaged or rusted drip pan, which can allow water to overflow and leak out of the unit. In addition, a refrigerant leak or a broken pump might also cause water to leak from an AC unit.
It's important to address a leaking air conditioner quickly to avoid damage to your home and make sure that your air conditioning system is functioning efficiently. Professional air conditioner maintenance, including exchanging the air filter, taking a look at the condensate drain line and inspecting the unit for damage can help prevent leaks from developing in the future.
Why Is My Air Conditioner Freezing Up?
If your air conditioning is freezing up, it may stem from a variety of reasons. One frequent cause of a frozen air conditioner is limited airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This can cause a buildup of cold air in the evaporator coil, causing it to freeze.
One more reason your air conditioner is frozen might be insufficient refrigerant levels, which can cause the evaporator coil to become really cold and freeze. Leaking ducts or damaged insulation can also lead to the buildup of frosty air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to turn off the air conditioner and allow it to thaw completely. After the system has thawed, examine the air filter, ductwork and refrigerant levels to see if anything is amiss. Regular maintenance, including changing the air filter and having the system inspected annually by an expert.
Why Is My Air Conditioner So Loud?
If your air conditioner is making loud noises, it may be a sign that your AC needs service. One frequent cause of a loud air conditioner is a broken fan motor or a failing fan belt. The noise could also be the result of loose parts such as screws, bolts or bearings, which can cause vibrations and rattling sounds.
A noisy air conditioner also might have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in more noise. In addition, a broken or old compressor can also be a reason you hear loud noises from the air conditioner.
Why Is My Air Conditioner Not Blowing Cold Air?
One common cause of an AC not blowing cold air is a clogged air filter. A dirty air filter restricts airflow, causing the evaporator coil to become very cold and freeze, resulting in a lack of cool air. Another plausible cause is a refrigerant leak.
Low refrigerant levels can also cause the evaporator coil to become too cold and freeze, resulting in a lack of cool air coming from your air conditioning. In addition, a faulty compressor or motor can also cause the AC not to blow cold air. To fix the issue, it's important to inspect the air filter and change it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
Your air conditioning system might not switch on because of a tripped circuit breaker or blown fuse. To fix this, check the electrical panel and reset any tripped breakers or replace any blown fuses.
The source of the issue also could be a malfunctioning thermostat, which can prevent the air conditioner from turning on. If that's the case, check the thermostat and change it, if necessary. Also, a problematic compressor, motor or capacitor can prevent the air conditioner from turning on. In this case, it's best to get a hold of a professional to inspect and fix the unit.
Why Is My Air Conditioner Making a Weird Noise?
In addition to the problem of air conditioners working louder than they ought to, at times they also make weird noises.
One typical cause of weird noises is a broken fan motor or a worn-out fan belt. These two issues can cause scraping, squealing or grinding noises. Yet another potential cause is loose parts such as screws, bolts or bearings.
Furthermore, a clogged air filter can cause an AC to make whistling or wheezing noises, while a refrigerant leak can make hissing or bubbling noises.
As with many air conditioner woes, the root cause of odd noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at AW Heating & Air Conditioning
If your air conditioner is having problems, call the professionals at AW Heating & Air Conditioning for quality air conditioning repair in Lincoln. Whether it’s a peculiar noise, a leak or another concern, our skilled professionals can get your unit back up and running fast!
If your AC has a chronic issue and demands constant or very expensive repairs to keep it going, it may be more cost-effective in the long run to replace your aging AC rather than constantly pay pay for service calls. If you need air conditioning installation in Lincoln, the top-notch crew at AW Heating & Air Conditioning can help guide you through the process.