Is your AC 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 experiencing. Whether it’s odd noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a distinct fix. By knowing 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 unit.
While the symptoms are often distinct, 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 finding 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 top AC problems and the indications 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 plugged 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, dust or mold, water can back up and start to come out of the unit.
Another possible explanation for water leaking from an air conditioner is a damaged or rusted drip pan, which can enable 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 reduce the amount of damage to your home and ensure that your air conditioning system is functioning efficiently. Professional air conditioner maintenance, including changing the air filter, checking the condensate drain line and inspecting the unit for damage can help prevent leaks from happening.
Why Is My Air Conditioner Freezing Up?
If your air conditioning is freezing up, it may stem from a variety of reasons. One typical cause of a frozen air conditioner is restricted airflow, which can be caused by a plugged air filter, obstructed ductwork or closed vents. This leads to a buildup of frigid air in the evaporator coil, causing it to freeze.
An additional 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 frosty air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to turn off the air conditioning and allow it to thaw completely. Once the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is malfunctioning. 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 may be a sign that your AC needs service. One frequent cause of a very loud air conditioner is a damaged fan motor or a worn-out 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 might have a dirty condenser coil, which can block airflow and cause the system to work harder, resulting in increased noise. Similarly, a broken or old compressor can also be a reason you hear 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 very dirty air filter. A dirty air filter restricts airflow, causing the evaporator coil to become extremely cold and freeze, resulting in insufficient cool air. Another possible reason for this problem is a refrigerant leak.
Low refrigerant levels might also cause the evaporator coil to become too cold and freeze, which can result in a lack of cool air coming from your air conditioner. In addition, a faulty compressor or motor can also cause an air conditioner to not produce cool air. To rectify this particular problem, it's important to inspect the air filter and exchange it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
A home cooling system might not start up because of a tripped circuit breaker or blown fuse. To fix 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 switching on. In that case, check the thermostat and replace it, if necessary. In addition, a faulty compressor, motor or capacitor can keep the air conditioner from turning on. To address this issue, it's best to contact 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 ought to, sometimes they also make weird noises.
One common cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two dilemmas can produce scraping, squealing or grinding noises. One other potential cause is loose parts such as screws, bolts or bearings.
Furthermore, a blocked air filter can cause your air conditioning to make a noise similar to wheezing or whistling, while a refrigerant leak can produce hissing or bubbling noises.
As with many air conditioner woes, the root cause of odd noises is often something that can be reduced by regular air conditioning maintenance.
Call the Trusted AC Experts at Van Haaften Plumbing & Heating
If your air conditioner is having trouble, call the professionals at Van Haaften Plumbing & Heating for quality air conditioning repair in Pella. Whether it’s a weird noise, a leak or another problem, our skilled professionals can get your unit back up and running fast!
If your AC has a chronic issue and requires constant or very expensive repairs to keep it going, it may be more advantageous to replace your aging AC rather than constantly pay for repairs. If your home needs air conditioning installation in Pella, the first-rate crew at Van Haaften Plumbing & Heating can help guide you through the process.