Is your air conditioner acting unusual? Chances are, 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 suffering from. Whether it’s peculiar noises, leaks, freezing up or another breakdown—it all points to a particular culprit and requires a distinct remedy. 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 air conditioning system.
While the symptoms are often unique, many cooling system issues stem from problems that can be avoided by scheduling routine air conditioning maintenance. That’s because a routine Air conditioner maintenance call includes an inspection and cleaning of your system, as well as locating any parts that may be wearing out and need replacement or repair. This helps find potential problems before they cause malfunctions or other issues.
Here are a few of the typical AC problems and the indications 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 AC leak is a clogged condensate drain line. The condensate drain line is is supposed to take away unwanted moisture from the air conditioning system. When this line becomes plugged with dirt, dust or mold, water can back up and start to escape.
Another possible explanation for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can enable water to overflow and leak out of the unit. Also, a refrigerant leak or a busted pump could also cause water to leak from an AC unit.
It's important to address a leaking air conditioner right away to prevent damage to your home and ensure that your air conditioning system is functioning 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 occurring.
Why Is My Air Conditioner Freezing Up?
If your AC is freezing up, it may stem from a variety of reasons. One typical cause of a frozen air conditioner is limited airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This sometimes causes 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 too 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 conditioner 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 exchanging the air filter and having the system inspected annually by an expert.
Why Is My Air Conditioner So Loud?
If your air conditioner is making loud noises, it could be a sign that your AC needs service. One common cause of a very loud air conditioner is a damaged fan motor or a damaged fan belt. The noise can 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 prevent airflow and cause the system to work harder, resulting in increased noise. In addition, a defective or old compressor can also cause loud noises from the air conditioner.
Why Is My Air Conditioner Not Blowing Cold Air?
One common cause of an air conditioner not blowing cold air is a blocked 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 may also cause the evaporator coil to become too cold and freeze, resulting in a lack of cool air coming from your air conditioner. Also, a faulty compressor or motor can also cause a lack of cool air. To address this, it's important to check the air filter and exchange it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
An air conditioner might not start up because of a tripped circuit breaker or blown fuse. To correct 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 prevent the air conditioner from switching on. In this case, check the thermostat and substitute it with a new one, if necessary. Additionally, a malfunctioning compressor, motor or capacitor can prevent the air conditioner from turning on. To address this issue, it's best to get in touch with 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, 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 dilemmas can produce scraping, squealing or grinding noises. Yet another possible cause is loose parts such as screws, bolts or bearings.
In addition, a blocked air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can produce hissing or bubbling noises.
As with many air conditioner problems, the root cause of odd noises is often something that can be reduced by regular air conditioning maintenance.
Get in Touch with Our AC Experts at Fletcher Plumbing, Heating & AC
If your air conditioning equipment is having problems, reach out to the professionals at Fletcher Plumbing, Heating & AC for quality air conditioning repair in Smyrna. 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 persistent issue and requires frequent or very expensive repairs to keep it going, it may be more beneficial to replace your aging AC rather than constantly pay for repairs. If your home needs air conditioning installation in Smyrna, the first-rate crew at Fletcher Plumbing, Heating & AC can help guide you through the process.