Is your AC 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 type of issue the system is afflicted with. Whether it’s odd noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a distinct fix. By identifying the specific symptoms, you can figure out 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 AC 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 find potential problems before they cause malfunctions or other issues.
Here are some of of the top AC problems and the signals you may see:
Why Does My Air Conditioner Leak?
Air conditioning leaking water can be a widespread issue. One of the most common causes of an AC leak is a plugged condensate drain line. The condensate drain line is designed to remove unwanted moisture from the air conditioning system. When this line becomes slow or stopped up with dirt, dust or mold, water can back up and start to come out of the unit.
Another possible cause of water leaking from an air conditioner is a damaged 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 necessary to address a leaking air conditioner right away to prevent damage to your home and make sure that your air conditioning system is functioning efficiently. Regular air conditioner maintenance, including changing the air filter, checking the condensate drain line and inspecting the unit for damage can help prevent leaks from developing in the future.
What's the Reason My Air Conditioner Freezes Up?
If your air conditioning is freezing up, it might be due to a variety of reasons. One frequent cause of a frozen air conditioner is reduced airflow, which can be caused by a plugged air filter, obstructed ductwork or closed vents. This sometimes causes a buildup of chilled air in the evaporator coil, causing it to freeze.
An additional 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 damaged 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 turn off the air conditioning so it can thaw completely. After the system has thawed, assess 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 a skilled technician.
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 common cause of a very loud air conditioner is a broken fan motor or a damaged fan belt. The loudness 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 could have a dirty condenser coil, which can obstruct airflow and cause the system to work harder, resulting in increased 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 clogged air filter. A dirty air filter limit airflow, causing the evaporator coil to become extremely cold and freeze, resulting in not enough cool air. Another potential 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 AC. Additionally, a faulty compressor or motor can also cause a lack of cool air. To address the issue, it's important to inspect the air filter and change it if necessary.
Why Can't My Air Conditioner Run or Even Turn On?
Your air conditioning system might not start up because of a tripped circuit breaker or blown fuse. To correct this, look at the electrical panel and reset any tripped breakers or replace any blown fuses.
The cause also could be a malfunctioning thermostat, which can prevent the air conditioner from turning on. In that case, check the thermostat and substitute it with a new one, if necessary. In addition, a problematic 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 service the unit.
Should My Air Conditioner Be Making a Loud Noise?
In addition to the problem of air conditioners operating louder than they are supposed to, sometimes they also make peculiar noises.
One common cause of weird noises is a broken fan motor or a worn-out fan belt. These two issues can make scraping, squealing or grinding noises. One other commonly observed cause is loose parts such as screws, bolts or bearings.
Furthermore, a clogged air filter can cause whistling or wheezing noises from an air conditioner, while a refrigerant leak can make hissing or bubbling noises.
As with a lot of air conditioner problems, the root cause of uncommon noises is often something that can be reduced by regular air conditioning maintenance.
Contact Your Local AC Experts at Age Heating & Cooling
If your air conditioner is having trouble, call the professionals at Age Heating & Cooling for quality air conditioning repair in Sandpoint. Whether it’s a peculiar noise, a leak or another concern, our skilled professionals 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 convenient to replace your aging AC rather than constantly pay pay for service calls. If your home needs air conditioning installation in Sandpoint, the top-notch crew at Age Heating & Cooling can help guide you through the process.