Solved: Leaking Air Conditioning and Five Other Cooling Issues

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 experiencing. Whether it’s odd noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a unique repair. By identifying the specific symptoms, it's more likely that you'll be able 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 regular air conditioning maintenance. That’s because a routine Air conditioner 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 locate potential problems before they cause equipment failures or other issues.

Here are a few of the common AC problems and the signals you may see:

Why Is My Air Conditioner Leaking?

Air conditioning leaking water can be a frequent issue. One of the most common causes of an AC leak is a plugged condensate drain line. The condensate drain line is responsible for removing extra moisture from the air conditioning system. When this line becomes slow or stopped up with dirt, debris or mold, water can back up and start to escape.

Another typical cause of water leaking from an air conditioner is a damaged or rusted drip pan, which can permit water to overflow and leak out of the unit. Also, a refrigerant leak or a malfunctioning pump might also cause water to leak from an AC unit.

It's necessary to address a leaking air conditioner right away to avoid damage to your home and make sure that your air conditioning system is functioning efficiently. Routine 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 Does My Air Conditioner Freeze Up?

If your AC is freezing up, it could be because of a variety of reasons. One common cause of a frozen air conditioner is reduced airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This leads to 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 cause 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 that it can thaw completely. After the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is malfunctioning. Regular maintenance, including changing 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 could be a sign that your AC needs service. One prevalent cause of a very loud air conditioner is a broken fan motor or a failing fan belt. The racket might 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 could 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 AC not blowing cold air is a blocked 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 plausible reason for this problem 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. In addition, a faulty compressor or motor can also cause a lack of cool air. To rectify the issue, it's important to inspect the air filter and exchange it if necessary.

Why Can't My Air Conditioner Run or Even Turn On?

An air conditioner might not start up because of a tripped circuit breaker or blown fuse. To repair this, find the electrical panel and reset any tripped breakers or replace any blown fuses.

Another possible cause is a malfunctioning thermostat, which can prevent the air conditioner from turning on. In that case, check the thermostat and replace it, if required. Additionally, a faulty compressor, motor or capacitor can prevent the air conditioner from turning on. To address this issue, 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 operating louder than they ought to, occasionally 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 cause scraping, squealing or grinding noises. Yet another commonly observed cause is loose parts such as screws, bolts or bearings.

In addition, a blocked air filter can cause an AC to make whistling or wheezing noises, while a refrigerant leak can make hissing or bubbling noises.

As with a lot 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 Air Service Co.

If your air conditioner is having trouble, reach out to the professionals at Air Service Co. for quality air conditioning repair in Muldrow. 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 continual issue and demands repeated or very expensive repairs to keep it going, it may be more convenient to replace your aging AC rather than constantly pay pay for service calls. If you need air conditioning installation in Muldrow, the first-rate crew at Air Service Co. can help guide you through the process.