Is your air conditioner acting weird? 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 weird noises, leaks, freezing up or another breakdown—it all points to a particular culprit and requires a distinct remedy. 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 unit.

While the symptoms are often distinct, many cooling system issues stem from problems that can be avoided by scheduling regular air conditioning maintenance. That’s because a routine Air conditioning 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 uncover potential problems before they cause equipment failures or other issues.

Here are some of the top AC problems and the signs you may see:

Why Do AC Systems Leak?

Air conditioning leaking water can be a frequent issue. One of the most common causes of an air conditioner leak is a blocked condensate drain line. The condensate drain line is designed to remove 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 malfuncitoning or rusted drip pan, which can permit water to overflow and leak out of the unit. Also, a refrigerant leak or a malfunctioning pump can also cause water to leak from an AC unit.

It's important to address a leaking air conditioner promptly to reduce the amount of damage to your home and ensure that your air conditioning system is operating efficiently. Professional air conditioner maintenance, including replacing the air filter, checking the condensate drain line and inspecting the unit for damage can help prevent leaks from happening.

Why Does My Air Conditioner Freeze Up?

If your air conditioner is freezing up, it could be due to 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 can cause a buildup of chilled air in the evaporator coil, causing it to freeze.

An additional 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 frosty air and cause the evaporator coil to freeze.

To fix a frozen air conditioner, it's important to switch off the air conditioning so it can thaw completely. After the system has thawed, examine the air filter, ductwork and refrigerant levels to see if anything is amiss. Regular maintenance, including exchanging the air filter and having the system inspected annually by a professional.

Why Is My Air Conditioner So Loud?

If your air conditioner is making loud noises, it may be an indication that it needs service. One common cause of a loud air conditioner is a malfunctioning fan motor or a failing fan belt. The racket 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 might have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in increased noise. Similarly, a damaged or old compressor can also cause loud noises from the air conditioner.

Why Won'y My Air Conditioning Blow Cold Air?

One common cause of an air conditioner not producing cold air is a very dirty air filter. A dirty air filter can significantly slow airflow, causing the evaporator coil to become extremely cold and freeze, resulting in not enough cool air. Another possible reason for this problem is a refrigerant leak.

Low refrigerant levels may also cause the evaporator coil to become too cold and freeze, which can result in a lack of cool air coming from your air conditioner. In addition, a faulty compressor or motor can also cause the AC not to blow cold air. To fix this particular problem, it's important to check the air filter and exchange it if necessary.

Why Won't My Air Conditioner Run or Start?

A home cooling system might not start up because of a tripped circuit breaker or blown fuse. To repair 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 prevent the air conditioner from starting. If that's the case, check the thermostat and substitute it with a new one, if required. Additionally, a problematic compressor, motor or capacitor can keep the air conditioner from turning on. In this case, it's best to get a hold of a professional to inspect and repair the unit.

Why Does My Air Conditioner Make Weird Noises?

In addition to the problem of air conditioners running louder than they should, sometimes 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 produce scraping, squealing or grinding noises. One other possible cause is loose parts such as screws, bolts or bearings.

Furthermore, a dirty air filter can cause an AC to make whistling or wheezing noises, while a refrigerant leak can produce hissing or bubbling noises.

As with a lot of air conditioner woes, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.

Contact Your Local AC Experts at JTech Mechanical

If your air conditioner is having trouble, contact the professionals at JTech Mechanical for quality air conditioning repair in Magnolia. Whether it’s a weird noise, a leak or another issue, our skilled professionals can get your unit back up and running fast!

If your AC has a persistent issue and requires frequent or very expensive repairs to keep it going, it may be more convenient to replace your aging AC rather than constantly pay for repairs. If you need air conditioning installation in Magnolia, the high-quality crew at JTech Mechanical can help guide you through the process.