Is your air conditioner acting unusual? There's a good chance it’s trying to tell you something.

The warning signs of an air conditioner’s problem can tell a lot about the sort of issue the system is afflicted with. Whether it’s odd noises, leaks, freezing up or another breakdown—it all points to a particular culprit and requires a distinct remedy. By recognizing 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 routine 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 service. This helps locate potential problems before they cause malfunctions or other issues.

Here are some of of the typical AC problems and the indications you may see:

Why Does My Air Conditioner Leak?

An air conditioner leaking water can be a widespread 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 clogged with dirt, particles or mold, water can back up and start to leak.

Another potential reason for 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 busted pump might also cause water to leak from an AC unit.

It's important to address a leaking air conditioner right away to avoid damage to your home and make sure that your air conditioning system is running efficiently. Regular air conditioner maintenance, including replacing 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 AC is freezing up, it may stem from a variety of reasons. One frequent cause of a frozen air conditioner is restricted airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This sometimes causes a buildup of chilled air in the evaporator coil, causing it to freeze.

An additional reason your air conditioner is frozen might be low refrigerant levels, which can cause the evaporator coil to become too cold and freeze. Leaking ducts or compromised 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 system so that it can thaw completely. Once the system has thawed, examine 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 Is My Air Conditioner So Loud?

If your air conditioner is making loud noises, it might be an indication that it needs service. One frequent cause of a loud air conditioner is a damaged fan motor or a worn-out 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 might have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in more noise. In addition, a defective 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 AC not blowing 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 not enough cool air. Another plausible reason for this problem is a refrigerant leak.

Low refrigerant levels can also cause the evaporator coil to become too cold and freeze, which can result 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 fix this, it's important to examine the air filter and replace 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 correct this, find the electrical panel and reset any tripped breakers or change any blown fuses.

The cause also could be a malfunctioning thermostat, which can stop the air conditioner from turning on. In this case, check the thermostat and substitute it with a new one, if required. Also, a problematic compressor, motor or capacitor can keep the air conditioner from turning on. In this case, it's best to get in touch with a professional to inspect and repair the unit.

Should My Air Conditioner Be Making a Loud Noise?

In addition to the problem of air conditioners operating louder than they ought to, occasionally they also make peculiar noises.

One common cause of weird noises is a deteriorating fan motor or a worn-out fan belt. These two dilemmas can cause 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 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 predicaments, the root cause of uncommon noises is often something that can be reduced by regular air conditioning maintenance.

Call the Trusted AC Experts at GV Heating & Air

If your air conditioner is having trouble, contact the professionals at GV Heating & Air for quality air conditioning repair in Crystal and Twin Cities. 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 nagging issue and requires 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 your home needs air conditioning installation in Crystal and Twin Cities, the high-quality crew at GV Heating & Air can help guide you through the process.