Is your air conditioning acting strange? Chances are, it’s trying to tell you something.
The warning signs of an air conditioner’s problem can tell a lot about the kind 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 specific fix. By knowing the specific symptoms, it's possible to narrow down the potential causes of the problem and determine the best course of action for repairing the unit.
While the symptoms are often unique, 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 to be fixed. This helps locate potential problems before they cause malfunctions or other issues.
Here are a few of the typical AC problems and the signals 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 AC leak is a clogged condensate drain line. The condensate drain line is is supposed to take away excess 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 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 busted pump could also cause water to leak from an AC unit.
It's crucial to address a leaking air conditioner quickly to avoid damage to your home and make sure that your air conditioning system is running efficiently. Regular air conditioner maintenance, including replacing the air filter, examining 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 AC is freezing up, it might be because of 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 cold air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to switch off the air conditioner so that it can thaw completely. When the system has thawed, check the air filter, ductwork and refrigerant levels to see if something is broken. Regular maintenance, including exchanging 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 may be a sign that the unit needs service. One frequent cause of a noisy air conditioner is a damaged fan motor or a worn-out fan belt. The racket might 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 obstruct airflow and cause the system to work harder, resulting in greater noise. In addition, 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 conditioner not blowing cold air is a very dirty air filter. A dirty air filter can significantly slow airflow, causing the evaporator coil to become extremely cold and freeze, resulting in a lack of cool air. Another plausible reason for this problem 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 AC. In addition, a faulty compressor or motor can also cause an air conditioner to not produce cool air. To fix 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 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 prevent the air conditioner from starting. In this case, check the thermostat and substitute it with a new one, if needed. Additionally, a malfunctioning compressor, motor or capacitor can keep the air conditioner from turning on. If that's the situation, it's best to get a hold of 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 should, at times they also make weird noises.
One frequently encountered cause of weird noises is a deteriorating fan motor or a worn-out fan belt. These two issues can cause scraping, squealing or grinding noises. Another commonly observed 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 lots of 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 JTech Mechanical
If your air conditioning equipment is having trouble, call the professionals at JTech Mechanical for quality air conditioning repair in Magnolia. Whether it’s a peculiar noise, a leak or another concern, our skilled specialists can get your unit back up and running fast!
If your AC has a nagging issue and demands 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 Magnolia, the high-quality crew at JTech Mechanical can help guide you through the process.