Is your AC acting weird? Chances are, it’s trying to tell you something.
The warning signs of an air conditioner’s problem can tell a lot about the kind of issue the system is afflicted with. Whether it’s weird noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a specific fix. By identifying the specific symptoms, it's more likely that you'll be able to narrow down the potential causes of the problem and determine the best course of action for repairing the air conditioning system.
While the symptoms are often very different, many cooling system issues stem from problems that can be avoided by scheduling annual air conditioning maintenance. That’s because a routine Air conditioning maintenance call includes an inspection and cleaning of your system, as well as looking for any parts that may be wearing out and need replacement or repair. This helps uncover potential problems before they cause equipment failures or other issues.
Here are a few of the top AC problems and the signs you may see:
Why Is My Air Conditioner Leaking?
An air conditioner leaking water can be a widespread issue. One of the most common causes of an AC leak is a blocked condensate drain line. The condensate drain line is is supposed to take away unwanted moisture from the air conditioning system. When this line becomes slow or stopped up with dirt, particles or mold, water can back up and start to escape.
Another possible cause of water leaking from an air conditioner is a damaged or rusted drip pan, which can enable water to overflow and leak out of the unit. Also, a refrigerant leak or a broken pump can also cause water to leak from an AC unit.
It's important to address a leaking air conditioner quickly to prevent damage to your home and ensure that your air conditioning system is operating efficiently. Professional air conditioner maintenance, including replacing 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 conditioner is freezing up, it may be because of a variety of reasons. One typical cause of a frozen air conditioner is reduced airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This can cause a buildup of frigid air in the evaporator coil, causing it to freeze.
Another reason your air conditioner is frozen might be reduced refrigerant levels, which can cause the evaporator coil to become very cold and freeze. Leaking ducts or cracked 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 conditioning and allow it to thaw completely. After the system has thawed, check 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 could be a sign that it needs service. One frequent cause of a noisy air conditioner is a malfunctioning fan motor or a worn-out fan belt. The racket could also be a sign the equipment has 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 block airflow and cause the system to work harder, resulting in more noise. In addition, a broken or old compressor can also cause loud noises from the air conditioner.
Why Is My Air Conditioner Not Blowing Cold Air?
One common cause of an AC not producing cold air is a blocked air filter. A dirty air filter restricts airflow, causing the evaporator coil to become very cold and freeze, resulting in not enough cool air. Another plausible cause is a refrigerant leak.
Low refrigerant levels may also cause the evaporator coil to become too cold and freeze, resulting in a lack of cool air coming from your AC. 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 correct this, look at the electrical panel and reset any tripped breakers or replace any blown fuses.
The cause also could be a malfunctioning thermostat, which can prevent the air conditioner from starting. If that's the case, check the thermostat and replace it, if needed. Also, a faulty compressor, motor or capacitor can prevent the air conditioner from turning on. In this case, it's best to get in touch with a professional to inspect and repair the unit.
Why Is My Air Conditioner Making a Weird Noise?
In addition to the problem of air conditioners operating louder than they are supposed to, occasionally they also make peculiar noises.
One common cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two problems can cause scraping, squealing or grinding noises. Yet another commonly observed cause is loose parts such as screws, bolts or bearings.
Additionally, a dirty air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can make hissing or bubbling noises.
As with lots of air conditioner predicaments, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at ACS Heating and Air Conditioning
If your air conditioner is having problems, call the professionals at ACS Heating and Air Conditioning for quality air conditioning repair in Tucker. Whether it’s a peculiar noise, a leak or another problem, our skilled specialists can get your unit back up and running fast!
If your AC has a persistent issue and needs 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 Tucker, the high-quality crew at ACS Heating and Air Conditioning can help guide you through the process.