Is your air conditioner acting unusual? If so, it's good to pay attention because it’s trying to tell you something.
The signs of an air conditioner’s problem can tell a lot about the type of issue the system is experiencing. Whether it’s weird noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a specific repair. By knowing the specific symptoms, you can 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 distinct, 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 locate potential problems before they cause equipment failures or other issues.
Here are a few of the typical AC problems and the signs you may see:
Why Is My Air Conditioner Leaking?
A cooling system leaking water can be a frequent 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 extra moisture from the air conditioning system. When this line becomes plugged with dirt, dust or mold, water can back up and start to escape.
Another possible explanation for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can permit water to overflow and leak out of the unit. Also, a refrigerant leak or a broken pump could 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 running efficiently. Routine 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 occurring.
What's the Reason My Air Conditioner Freezes Up?
If your air conditioner is freezing up, it might be due to a variety of reasons. One frequent cause of a frozen air conditioner is limited airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This can cause a buildup of cold air in the evaporator coil, causing it to freeze.
Another reason your air conditioner is frozen might be insufficient refrigerant levels, which can cause the evaporator coil to become very cold and freeze. Leaking ducts or compromised 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 switch off the system so that it can thaw completely. When the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is malfunctioning. Regular maintenance, including replacing the air filter and having the system inspected annually by a skilled technician.
Why Does My Air Conditioner Make So Much Noise?
If your air conditioner is making loud noises, it may be a signal that the unit needs service. One frequent cause of a loud air conditioner is a malfunctioning fan motor or a worn-out fan belt. The loudness could also be caused by loose parts such as screws, bolts or bearings, which can cause vibrations and rattling sounds.
A noisy air conditioner also may have a dirty condenser coil, which can block airflow and cause the system to work harder, resulting in increased noise. In addition, a damaged or old compressor can also be a reason you hear loud noises from the air conditioner.
Why Is My AC System Not Blowing Cold Air?
One common cause of an air conditioner not producing cold air is a clogged air filter. A dirty air filter limit airflow, causing the evaporator coil to become too cold and freeze, resulting in insufficient cool air. Another potential cause is a refrigerant leak.
Low refrigerant levels may also cause the evaporator coil to become too cold and freeze, leading to a lack of cool air coming from your AC. Additionally, a faulty compressor or motor can also cause a lack of cool air. To address this particular problem, 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 correct this, find the electrical panel and reset any tripped breakers or replace any blown fuses.
Another possible cause is a malfunctioning thermostat, which can keep the air conditioner from starting. If that's the case, check the thermostat and change it, if needed. In addition, a problematic compressor, motor or capacitor can prevent 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 are supposed to, occasionally they also make strange noises.
One common cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two issues can cause scraping, squealing or grinding noises. One other potential cause is loose parts such as screws, bolts or bearings.
Additionally, a dirty air filter can cause your air conditioning to make a noise similar to wheezing or whistling, 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 Mayeuxs AC & Heating
If your air conditioner is having issues, contact the professionals at Mayeuxs AC & Heating for quality air conditioning repair in Norco and St. Charles Parish. Whether it’s a bizarre noise, a leak or another issue, our skilled team members can get your unit back up and running fast!
If your AC has a chronic issue and demands frequent or very expensive repairs to keep it going, it may be more beneficial to replace your aging AC rather than constantly pay for repairs. If you could use air conditioning installation in Norco and St. Charles Parish, the high-quality crew at Mayeuxs AC & Heating can help guide you through the process.