Is your air conditioner acting strange? 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 type of issue the system is afflicted with. Whether it’s weird noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a specific remedy. By identifying the specific symptoms, it's more likely that you'll be able to figure out the potential causes of the problem and determine the best course of action for repairing the air conditioning system.

While the symptoms are often unique, 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 repair. This helps find potential problems before they cause equipment failures or other issues.

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

Why Is My Air Conditioner Leaking?

An air conditioner leaking water can be a widespread issue. One of the most common causes of an AC 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 plugged with dirt, dust or mold, water can back up and start to come out of the unit.

Another typical 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. Additionally, 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 quickly to avoid damage to your home and make sure that your air conditioning system is running efficiently. Routine air conditioner maintenance, including changing the air filter, checking 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 conditioning is freezing up, it may stem from a variety of reasons. One typical cause of a frozen air conditioner is restricted airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This sometimes causes a buildup of cold air in the evaporator coil, causing it to freeze.

Another reason your air conditioner is frozen might be low refrigerant levels, which can cause the evaporator coil to become really cold and freeze. Leaking ducts or compromised 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 turn 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 something is broken. Regular maintenance, including changing the air filter and having the system inspected annually by an expert.

Is My Air Conditioner Supposed to Be Loud?

If your air conditioner is making loud noises, it may be a signal that your AC needs service. One common cause of a noisy air conditioner is a malfunctioning fan motor or a failing fan belt. The racket could also be a sign the equipment has 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 hinder airflow and cause the system to work harder, resulting in greater noise. Similarly, a defective or old compressor can also produce loud noises from the air conditioner.

Why Won'y My Air Conditioning Blow Cold Air?

One common cause of an AC not blowing cold air is a clogged air filter. A dirty air filter restricts airflow, causing the evaporator coil to become too cold and freeze, resulting in insufficient cool air. Another possible source of this issue 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 the AC not to blow cold air. To fix this particular problem, it's important to inspect the air filter and exchange it if necessary.

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

A home cooling system might not start up because of a tripped circuit breaker or blown fuse. To correct this, look at 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 switching on. If that's the case, check the thermostat and change it, if necessary. Also, 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 fix the unit.

Should My Air Conditioner Be Making a Loud Noise?

In addition to the problem of air conditioners operating louder than they should, at times 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 dilemmas can cause scraping, squealing or grinding noises. Another potential cause is loose parts such as screws, bolts or bearings.

Furthermore, a clogged air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can cause hissing or bubbling noises.

As with many 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 Halverson Brothers Inc

If your cooling system is having problems, reach out to the professionals at Halverson Brothers Inc for quality air conditioning repair in Menomonie and western Wisconsin. Whether it’s a bizarre noise, a leak or another concern, our skilled specialists can get your unit back up and running fast!

If your AC has a nagging issue and needs 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 could use air conditioning installation in Menomonie and western Wisconsin, the first-rate crew at Halverson Brothers Inc can help guide you through the process.