Is your AC 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 experiencing. Whether it’s peculiar noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a unique remedy. By identifying 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 AC 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 find potential problems before they cause malfunctions or other issues.

Here are a few of the typical AC problems and the signs you may see:

Why Do AC Systems Leak?

A cooling system leaking water can be a common issue. One of the most common causes of an air conditioner leak is a blocked condensate drain line. The condensate drain line is is supposed to take away 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 come out of the unit.

Another potential explanation for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can allow 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 necessary to address a leaking air conditioner quickly to avoid damage to your home and make sure that your air conditioning system is operating 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 developing in the future.

Why Is My Air Conditioner Freezing 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 restricted 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 really cold and freeze. Leaking ducts or damaged insulation can also result in 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 something is broken. 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 very loud air conditioner is a broken fan motor or a damaged fan belt. The racket can 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 hinder airflow and cause the system to work harder, resulting in greater noise. In addition, a defective or old compressor can also cause loud noises from the air conditioner.

Why Is My AC System Not Blowing Cold Air?

One common cause of an air conditioning system not making cold air is a blocked air filter. A dirty air filter can significantly slow airflow, causing the evaporator coil to become too cold and freeze, resulting in not enough cool air. Another possible cause is a refrigerant leak.

Low refrigerant levels can 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, it's important to inspect the air filter and change it if necessary.

Why Won't My Air Conditioner Run or Start?

Your air conditioning system might not turn on because of a tripped circuit breaker or blown fuse. To repair this, check the electrical panel and reset any tripped breakers or switch out any blown fuses.

The source of the issue also could be a malfunctioning thermostat, which can stop the air conditioner from starting. In that case, check the thermostat and replace it, if necessary. Also, a malfunctioning 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 service the unit.

Why Does My Air Conditioner Make Weird Noises?

In addition to the problem of air conditioners operating louder than they are supposed to, occasionally they also make weird noises.

One typical cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two problems can cause scraping, squealing or grinding noises. Yet another 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 cause hissing or bubbling noises.

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

Contact Your Local AC Experts at Dearing's Service & Solutions

If your cooling system is having problems, reach out to the professionals at Dearing's Service & Solutions for quality air conditioning repair in Huntingburg. 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 continual issue and demands constant 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 your home needs air conditioning installation in Huntingburg, the first-rate crew at Dearing's Service & Solutions can help guide you through the process.