Is your AC acting unusual? Chances are, it’s trying to tell you something.
The symptoms of an air conditioner’s problem can tell a lot about the kind of issue the system is suffering from. Whether it’s peculiar noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a unique repair. By identifying the specific symptoms, it's possible to identify the potential causes of the problem and determine the best course of action for repairing the unit.
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 AC 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 uncover potential problems before they cause equipment failures or other issues.
Here are some of the common AC problems and the signs you may see:
Why Is My Air Conditioner Leaking?
An air conditioner leaking water can be a frequent 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 clogged with dirt, debris or mold, water can back up and start to come out of the unit.
Another possible cause of water leaking from an air conditioner is a broken or rusted drip pan, which can allow water to overflow and leak out of the unit. Also, a refrigerant leak or a busted pump might also cause water to leak from an AC unit.
It's necessary to address a leaking air conditioner quickly to reduce the amount of damage to your home and be certain that your air conditioning system is operating efficiently. Regular air conditioner maintenance, including exchanging the air filter, examining the condensate drain line and inspecting the unit for damage can help prevent leaks from happening.
Why Is My Air Conditioner Freezing Up?
If your air conditioner is freezing up, it could 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 sometimes causes a buildup of chilled 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 turn off the air conditioning so it can thaw completely. Once the system has thawed, assess the air filter, ductwork and refrigerant levels to see if something is broken. Regular maintenance, including exchanging 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 might be a sign that it needs service. One frequent cause of a very loud air conditioner is a broken fan motor or a damaged fan belt. The loudness can 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 block airflow and cause the system to work harder, resulting in greater 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 air conditioner not making cold air is a clogged air filter. A dirty air filter restricts airflow, causing the evaporator coil to become too cold and freeze, resulting in not enough cool air. Another plausible 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. In addition, a faulty compressor or motor can also cause an air conditioner to not produce cool air. To rectify the issue, it's important to check the air filter and replace it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
An air conditioner might not start up because of a tripped circuit breaker or blown fuse. To fix this, look at 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 stop the air conditioner from switching on. In this case, check the thermostat and change it, if needed. Also, a problematic compressor, motor or capacitor can stop the air conditioner from turning on. In this case, it's best to contact 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 running louder than they should, sometimes they also make peculiar noises.
One frequently encountered cause of weird noises is a deteriorating fan motor or a worn-out fan belt. These two problems can produce scraping, squealing or grinding noises. One other possible cause is loose parts such as screws, bolts or bearings.
Furthermore, a clogged air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can produce hissing or bubbling noises.
As with lots of air conditioner woes, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at Integrity AC & Heating LLC
If your air conditioner is having trouble, call the professionals at Integrity AC & Heating LLC for quality air conditioning repair in Phoenix. Whether it’s a weird noise, a leak or another problem, our skilled team members can get your unit back up and running fast!
If your AC has a nagging issue and requires repeated 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 Phoenix, the high-quality crew at Integrity AC & Heating LLC can help guide you through the process.
