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 type 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 specific repair. By recognizing the specific symptoms, you can figure out the potential causes of the problem and determine the best course of action for repairing the unit.
While the symptoms are often unique, 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 locating any parts that may be wearing out and need replacement or service. This helps locate potential problems before they cause breakdowns or other issues.
Here are some of the common AC problems and the indications 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 designed to remove unwanted moisture from the air conditioning system. When this line becomes clogged with dirt, particles or mold, water can back up and start to escape.
Another typical cause of water leaking from an air conditioner is a broken or rusted drip pan, which can enable 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 necessary to address a leaking air conditioner quickly to avoid damage to your home and make sure 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 AC is freezing up, it could stem from a variety of reasons. One common cause of a frozen air conditioner is limited airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This leads to 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 too cold and freeze. Leaking ducts or cracked insulation can also lead to the buildup of cold air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to power down the system and allow it to thaw completely. Once the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is amiss. Regular maintenance, including replacing the air filter and having the system inspected annually by a skilled technician.
Why Is My Air Conditioner So Loud?
If your air conditioner is making loud noises, it could be an indication that the unit needs service. One prevalent cause of a loud air conditioner is a damaged fan motor or a worn-out fan belt. The noise 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 could have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in increased noise. Similarly, a broken or old compressor can also produce loud noises from the air conditioner.
Why Is My Air Conditioner Not Blowing Cold Air?
One common cause of an air conditioning system not producing cold air is a very dirty air filter. A dirty air filter restricts airflow, causing the evaporator coil to become extremely cold and freeze, resulting in not enough cool air. Another potential reason for this problem 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 air conditioning. Additionally, a faulty compressor or motor can also cause a lack of cool air. To rectify this, it's important to inspect the air filter and change it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
A home cooling system might not turn on because of a tripped circuit breaker or blown fuse. To fix this, inspect the electrical panel and reset any tripped breakers or replace any blown fuses.
Another possible cause is a malfunctioning thermostat, which can stop the air conditioner from turning on. In this case, check the thermostat and change it, if required. Also, a problematic compressor, motor or capacitor can keep the air conditioner from turning on. To address this issue, it's best to get in touch with 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 operating louder than they should, occasionally they also make weird noises.
One common cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two issues can make scraping, squealing or grinding noises. Another possible 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 produce hissing or bubbling noises.
As with many air conditioner predicaments, the root cause of odd noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at Controlled Comfort HVAC
If your air conditioning equipment is having issues, contact the professionals at Controlled Comfort HVAC for quality air conditioning repair in Carpentersville. 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 persistent issue and demands constant or very expensive repairs to keep it going, it may be more advantageous to replace your aging AC rather than constantly pay pay for service calls. If you could use air conditioning installation in Carpentersville, the high-quality crew at Controlled Comfort HVAC can help guide you through the process.