Is your AC acting unusual? There's a good chance it’s trying to tell you something.
The symptoms of an air conditioner’s problem can tell a lot about the kind of issue the system is suffering from. Whether it’s weird noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a specific fix. By knowing 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 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 locating any parts that may be wearing out and need replacement or repair. This helps locate potential problems before they cause malfunctions 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 widespread issue. One of the most common causes of an air conditioner leak is a blocked condensate drain line. The condensate drain line is designed to remove extra moisture from the air conditioning system. When this line becomes clogged with dirt, debris or mold, water can back up and start to leak.
Another typical reason for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can enable water to overflow and leak out of the unit. Also, a refrigerant leak or a busted pump could 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 ensure that your air conditioning system is running efficiently. Routine 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 conditioner is freezing up, it could stem from a variety of reasons. One common cause of a frozen air conditioner is limited airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This leads to a buildup of frigid 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 damaged 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 system so that it can 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 an expert.
Why Is My Air Conditioner So Loud?
If your air conditioner is making loud noises, it might be a sign that the unit needs service. One frequent cause of a noisy air conditioner is a broken fan motor or a failing fan belt. The racket can also be the result of 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 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 producing cold air is a clogged air filter. A dirty air filter restricts airflow, causing the evaporator coil to become very cold and freeze, resulting in not enough cool air. Another possible cause 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 address the issue, it's important to check the air filter and change it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
Your air conditioning system 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.
Another possible cause is a malfunctioning thermostat, which can keep the air conditioner from turning on. In this case, check the thermostat and change it, if needed. Also, a problematic compressor, motor or capacitor can prevent the air conditioner from turning on. To address this issue, it's best to get a hold of 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 working louder than they should, occasionally they also make weird noises.
One common cause of weird noises is a deteriorating fan motor or a worn-out fan belt. These two dilemmas can make scraping, squealing or grinding noises. Yet 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 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 Heartland Heating & Cooling
If your cooling system is having problems, call the professionals at Heartland Heating & Cooling for quality air conditioning repair in Des Moines. Whether it’s a peculiar noise, a leak or another issue, our skilled professionals can get your unit back up and running fast!
If your AC has a continual 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 for repairs. If your home needs air conditioning installation in Des Moines, the first-rate crew at Heartland Heating & Cooling can help guide you through the process.