Is your air conditioner acting weird? 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 experiencing. Whether it’s weird noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a unique repair. 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 distinct, many cooling system issues stem from problems that can be avoided by scheduling annual air conditioning maintenance. That’s because a routine Air conditioner 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 to be fixed. This helps uncover potential problems before they cause breakdowns or other issues.
Here are a few of the common AC problems and the signs you may see:
Why Is My Air Conditioner Leaking?
An air conditioner leaking water can be a frequent issue. One of the most common causes of an air conditioner leak is a clogged condensate drain line. The condensate drain line is designed to remove excess moisture from the air conditioning system. When this line becomes plugged with dirt, particles or mold, water can back up and start to leak.
Another possible cause of water leaking from an air conditioner is a broken or rusted drip pan, which can permit water to overflow and leak out of the unit. Also, 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 quickly to reduce the amount of damage to your home and be certain that your air conditioning system is operating efficiently. Professional air conditioner maintenance, including exchanging 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 air conditioner is freezing up, it could be because of a variety of reasons. One frequent cause of a frozen air conditioner is reduced airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This can cause a buildup of chilled 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 compromised insulation can also lead to the buildup of chilled air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to turn off the air conditioner and allow it to thaw completely. After the system has thawed, check 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 a professional.
Why Is My Air Conditioner So Loud?
If your air conditioner is making loud noises, it might be an indication that your AC needs service. One frequent cause of a very loud air conditioner is a damaged fan motor or a failing fan belt. The racket 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 block airflow and cause the system to work harder, resulting in increased noise. Similarly, 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 conditioning system not blowing cold air is a blocked air filter. A dirty air filter limit airflow, causing the evaporator coil to become very 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, leading to 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, 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, inspect the electrical panel and reset any tripped breakers or replace any blown fuses.
The cause also could be 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. Additionally, a faulty compressor, motor or capacitor can prevent the air conditioner from turning on. In this case, it's best to get in touch with 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 working louder than they are supposed to, occasionally they also make peculiar noises.
One frequently encountered cause of weird noises is a broken fan motor or a worn-out fan belt. These two dilemmas can produce scraping, squealing or grinding noises. Another potential cause is loose parts such as screws, bolts or bearings.
Additionally, a blocked air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can make 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.
Call the Trusted AC Experts at Patterson & Stirling
If your air conditioner is having trouble, contact the professionals at Patterson & Stirling for quality air conditioning repair in Erie. Whether it’s a weird 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 beneficial to replace your aging AC rather than constantly pay repair bills. If you could use air conditioning installation in Erie, the top-notch crew at Patterson & Stirling can help guide you through the process.