Is your AC acting weird? If so, it's good to pay attention because 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 weird noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a specific fix. By knowing 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 Air conditioning 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 to be fixed. This helps uncover potential problems before they cause equipment failures or other issues.
Here are a few of the common AC problems and the signals you may see:
Why Is My Air Conditioner Leaking?
A cooling system leaking water can be a common 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 extra moisture from the air conditioning system. When this line becomes plugged with dirt, debris or mold, water can back up and start to leak.
Another possible 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 broken pump might also cause water to leak from an AC unit.
It's important to address a leaking air conditioner quickly to avoid damage to your home and ensure that your air conditioning system is functioning efficiently. Routine air conditioner maintenance, including replacing 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 air conditioning is freezing up, it could be due to 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 chilled 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 very cold and freeze. Leaking ducts or cracked insulation can also lead to 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 that it can thaw completely. After the system has thawed, check 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 could be an indication that it needs service. One frequent cause of a very loud air conditioner is a damaged fan motor or a worn-out fan belt. The loudness 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 block airflow and cause the system to work harder, resulting in increased noise. In addition, a defective or old compressor can also produce loud noises from the air conditioner.
Why Is My Air Conditioner Not Blowing Cold Air?
One common cause of an AC 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 insufficient cool air. Another potential 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. Also, a faulty compressor or motor can also cause a lack of cool air. To address the issue, it's important to check the air filter and replace 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, find the electrical panel and reset any tripped breakers or change any blown fuses.
The source of the issue also could be a malfunctioning thermostat, which can stop the air conditioner from turning on. If that's the case, check the thermostat and change it, if needed. In addition, a problematic 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 operating louder than they should, sometimes they also make peculiar noises.
One typical cause of weird noises is a deteriorating fan motor or a worn-out fan belt. These two issues 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 an AC to make whistling or wheezing noises, while a refrigerant leak can cause hissing or bubbling noises.
As with a lot of air conditioner problems, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at Dial One Mears Air Conditioning & Heating Inc
If your air conditioner is having trouble, call the professionals at Dial One Mears Air Conditioning & Heating Inc for quality air conditioning repair in Phoenix. Whether it’s a bizarre noise, a leak or another issue, our skilled specialists can get your unit back up and running fast!
If your AC has a nagging issue and requires frequent or very expensive repairs to keep it going, it may be more advantageous to replace your aging AC rather than constantly pay repair bills. If your home needs air conditioning installation in Phoenix, the top-notch crew at Dial One Mears Air Conditioning & Heating Inc can help guide you through the process.