Is your air conditioning 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 kind of issue the system is afflicted with. Whether it’s peculiar noises, leaks, freezing up or another problem—it all points to a particular culprit and requires a unique remedy. By identifying 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 air conditioning system.
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 finding any parts that may be wearing out and need replacement or repair. This helps uncover potential problems before they cause malfunctions or other issues.
Here are some of of the typical AC problems and the indications you may see:
Why Does My Air Conditioner Leak?
An air conditioner leaking water can be a widespread issue. One of the most common causes of an air conditioner leak is a clogged condensate drain line. The condensate drain line is responsible for removing excess 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 escape.
Another possible reason 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. Also, a refrigerant leak or a malfunctioning pump could also cause water to leak from an AC unit.
It's necessary to address a leaking air conditioner right away to reduce the amount of damage to your home and ensure that your air conditioning system is operating 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 frequent cause of a frozen air conditioner is reduced airflow, which can be caused by a blocked 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 low refrigerant levels, which can cause the evaporator coil to become very cold and freeze. Leaking ducts or damaged insulation can also cause the buildup of chilled air and cause the evaporator coil to freeze.
To fix a frozen air conditioner, it's important to switch off the air conditioning so it can thaw completely. Once the system has thawed, check 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 professional.
Is My Air Conditioner Supposed to Be Loud?
If your air conditioner is making loud noises, it might be an indication that the unit needs service. One common cause of a very loud air conditioner is a broken fan motor or a worn-out fan belt. The loudness could also be a sign the equipment has 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 greater noise. In addition, a defective or old compressor can also produce loud noises from the air conditioner.
Why Won'y My Air Conditioning Blow Cold Air?
One common cause of an air conditioning system not making cold air is a very dirty air filter. A dirty air filter limit 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 might also cause the evaporator coil to become too cold and freeze, which can result in a lack of cool air coming from your AC. Also, a faulty compressor or motor can also cause the AC not to blow cold air. To address this, it's important to inspect the air filter and change it if necessary.
Why Is My Air Conditioner Not Working or Not Turning On?
A home cooling system might not switch on 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.
Another possible cause is a malfunctioning thermostat, which can stop the air conditioner from turning on. In that case, check the thermostat and replace it, if necessary. Also, a problematic compressor, motor or capacitor can prevent the air conditioner from turning on. In this case, it's best to get in touch with a professional to inspect and service the unit.
Why Does My Air Conditioner Make Weird Noises?
In addition to the problem of air conditioners running louder than they should, sometimes they also make weird noises.
One typical cause of weird noises is a malfunctioning fan motor or a worn-out fan belt. These two dilemmas can make 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 whistling or wheezing noises from an air conditioner, while a refrigerant leak can cause 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 Bishop’s HVAC
If your cooling system is having problems, call the professionals at Bishop’s HVAC for quality air conditioning repair in Sacramento. Whether it’s a bizarre noise, a leak or another concern, our skilled specialists can get your unit back up and running fast!
If your AC has a persistent issue and demands constant 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 you could use air conditioning installation in Sacramento, the first-rate crew at Bishop’s HVAC can help guide you through the process.