Is your AC 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 type of issue the system is experiencing. Whether it’s peculiar noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a distinct remedy. By knowing the specific symptoms, it's more likely that you'll be able to narrow down the potential causes of the problem and determine the best course of action for repairing the air conditioning system.
While the symptoms are often very different, many cooling system issues stem from problems that can be avoided by scheduling routine air conditioning maintenance. That’s because a routine Air conditioning 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 repair. This helps find potential problems before they cause equipment failures or other issues.
Here are a few of the typical AC problems and the indications you may see:
Why Is My Air Conditioner Leaking?
Air conditioning leaking water can be a frequent issue. One of the most common causes of an AC leak is a plugged condensate drain line. The condensate drain line is is supposed to take away unwanted moisture from the air conditioning system. When this line becomes slow or stopped up with dirt, debris or mold, water can back up and start to escape.
Another typical explanation for water leaking from an air conditioner is a damaged 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 important to address a leaking air conditioner quickly to avoid damage to your home and ensure that your air conditioning system is functioning efficiently. Regular air conditioner maintenance, including replacing the air filter, checking 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 might be due to 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 can cause a buildup of cold 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 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 power down the system so that it can thaw completely. Once the system has thawed, examine the air filter, ductwork and refrigerant levels to see if anything is amiss. Regular maintenance, including changing 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 might be an indication that the unit needs service. One prevalent cause of a noisy air conditioner is a malfunctioning fan motor or a failing fan belt. The racket 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 may have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in more noise. Similarly, a broken 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 AC not blowing cold air is a blocked air filter. A dirty air filter restricts airflow, causing the evaporator coil to become extremely cold and freeze, resulting in not enough cool air. Another plausible cause is a refrigerant leak.
Low refrigerant levels might also cause the evaporator coil to become too cold and freeze, leading to a lack of cool air coming from your air conditioner. Additionally, a faulty compressor or motor can also cause the AC not to blow cold air. To address this particular problem, 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 turn on because of a tripped circuit breaker or blown fuse. To repair this, inspect the electrical panel and reset any tripped breakers or switch out any blown fuses.
The cause also could be a malfunctioning thermostat, which can stop the air conditioner from starting. 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. If that's the situation, it's best to get in touch with a professional to inspect and fix the unit.
Why Is My Air Conditioner Making a Weird Noise?
In addition to the problem of air conditioners operating louder than they should, at times they also make weird noises.
One typical cause of weird noises is a broken fan motor or a worn-out fan belt. These two problems can make scraping, squealing or grinding noises. Another possible cause is loose parts such as screws, bolts or bearings.
Additionally, a blocked air filter can cause your air conditioning to make a noise similar to wheezing or whistling, while a refrigerant leak can cause hissing or bubbling noises.
As with lots 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 Central Heating & Plumbing
If your cooling system is having issues, contact the professionals at Central Heating & Plumbing for quality air conditioning repair in New Castle. Whether it’s a peculiar noise, a leak or another problem, our skilled team members can get your unit back up and running fast!
If your AC has a chronic issue and demands repeated 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 you need air conditioning installation in New Castle, the first-rate crew at Central Heating & Plumbing can help guide you through the process.