Is your air conditioner acting weird? Chances are, 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 weird noises, leaks, freezing up or another breakdown—it all points to a particular culprit and requires a distinct remedy. By identifying the specific symptoms, you can identify the potential causes of the problem and determine the best course of action for repairing the unit.
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 Air conditioner maintenance call includes an inspection and cleaning of your system, as well as looking for any parts that may be wearing out and need replacement or to be fixed. This helps locate potential problems before they cause malfunctions or other issues.
Here are a few of the top AC problems and the signs you may see:
Why Is My Air Conditioner Leaking?
A cooling system leaking water can be a frequent issue. One of the most common causes of an air conditioner leak is a blocked condensate drain line. The condensate drain line is responsible for removing unwanted moisture from the air conditioning system. When this line becomes clogged with dirt, particles 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 permit water to overflow and leak out of the unit. In addition, a refrigerant leak or a broken pump might also cause water to leak from an AC unit.
It's crucial to address a leaking air conditioner quickly to avoid damage to your home and be certain that your air conditioning system is running efficiently. Regular air conditioner maintenance, including exchanging the air filter, examining 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 air conditioner is freezing up, it might stem from a variety of reasons. One common cause of a frozen air conditioner is limited airflow, which can be caused by a plugged air filter, obstructed ductwork or closed vents. This leads to a buildup of cold air in the evaporator coil, causing it to freeze.
One more 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 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 power down the air conditioner so it can thaw completely. Once the system has thawed, assess the air filter, ductwork and refrigerant levels to see if something is broken. Regular maintenance, including replacing the air filter and having the system inspected annually by a professional.
Is My Air Conditioner Supposed to Be Loud?
If your air conditioner is making loud noises, it could be a signal that the unit needs service. One frequent cause of a noisy air conditioner is a malfunctioning fan motor or a damaged fan belt. The loudness can 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 may have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in increased noise. Additionally, a broken or old compressor can also be a reason you hear loud noises from the air conditioner.
Why Won'y My Air Conditioning Blow Cold Air?
One common cause of an air conditioning system not making cold air is a very dirty air filter. A dirty air filter restricts airflow, causing the evaporator coil to become extremely cold and freeze, resulting in a lack of 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 conditioning. In addition, a faulty compressor or motor can also cause the AC not to blow cold air. To fix this, it's important to check the air filter and change it if necessary.
Why Won't My Air Conditioner Run or Start?
Your air conditioning system might not start up because of a tripped circuit breaker or blown fuse. To fix this, find the electrical panel and reset any tripped breakers or switch out any blown fuses.
Another possible cause is a malfunctioning thermostat, which can stop the air conditioner from starting. In this case, check the thermostat and substitute it with a new one, if needed. In addition, a malfunctioning compressor, motor or capacitor can prevent the air conditioner from turning on. In this case, it's best to get a hold of a professional to inspect and service the unit.
Why Is My Air Conditioner Making a Weird Noise?
In addition to the problem of air conditioners running louder than they should, 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 issues can make scraping, squealing or grinding noises. Another possible cause is loose parts such as screws, bolts or bearings.
In addition, 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 lots of air conditioner woes, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at Patterson & Stirling
If your cooling system is having issues, call the professionals at Patterson & Stirling for quality air conditioning repair in Erie. Whether it’s a bizarre noise, a leak or another problem, our skilled professionals can get your unit back up and running fast!
If your AC has a persistent issue and requires constant or very expensive repairs to keep it going, it may be more beneficial to replace your aging AC rather than constantly pay pay for service calls. If your home needs air conditioning installation in Erie, the high-quality crew at Patterson & Stirling can help guide you through the process.