Solved: Leaking Air Conditioning and Five Other Problems

Is your air conditioner acting weird? If so, it's good to pay attention because 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 specific remedy. By identifying the specific symptoms, you can 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 very different, many cooling system issues stem from problems that can be avoided by scheduling regular 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 service. This helps locate potential problems before they cause equipment failures or other issues.

Here are some of the common 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 blocked 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, particles or mold, water can back up and start to escape.

Another potential explanation 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. Additionally, 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 promptly to prevent damage to your home and be certain that your air conditioning system is functioning efficiently. Routine air conditioner maintenance, including changing the air filter, examining 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 conditioner is freezing up, it could 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 can cause a buildup of cold air in the evaporator coil, causing it to freeze.

Another reason your air conditioner is frozen might be low refrigerant levels, which can cause the evaporator coil to become too cold and freeze. Leaking ducts or damaged 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 power down 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 professional.

Is My Air Conditioner Supposed to Be Loud?

If your air conditioner is making loud noises, it could be a signal that your AC needs service. One common cause of a very loud air conditioner is a broken fan motor or a damaged fan belt. The loudness 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 greater noise. Additionally, a defective or old compressor can also produce loud noises from the air conditioner.

Why Is My Air Conditioner Not Blowing Cold Air?

One common cause of an air conditioning system not making cold air is a clogged air filter. A dirty air filter limit airflow, causing the evaporator coil to become too cold and freeze, resulting in insufficient cool air. Another possible cause is a refrigerant leak.

Low refrigerant levels might also cause the evaporator coil to become too cold and freeze, resulting in a lack of cool air coming from your AC. In addition, a faulty compressor or motor can also cause the AC not to blow cold air. To address the issue, it's important to inspect the air filter and replace 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 repair 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 keep the air conditioner from turning on. In this case, check the thermostat and change it, if required. Also, a malfunctioning compressor, motor or capacitor can keep the air conditioner from turning on. In this case, it's best to get a hold of 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, occasionally they also make peculiar noises.

One common cause of weird noises is a broken fan motor or a worn-out fan belt. These two dilemmas can cause scraping, squealing or grinding noises. Yet another possible cause is loose parts such as screws, bolts or bearings.

In addition, a blocked air filter can cause an AC to make whistling or wheezing noises, while a refrigerant leak can produce hissing or bubbling noises.

As with many air conditioner predicaments, the root cause of strange noises is often something that can be reduced by regular air conditioning maintenance.

Call the Trusted AC Experts at Forster Heating

If your air conditioner is having problems, contact the professionals at Forster Heating for quality air conditioning repair in Auburn. Whether it’s a bizarre noise, a leak or another problem, our skilled professionals can get your unit back up and running fast!

If your AC has a nagging issue and demands repeated or very expensive repairs to keep it going, it may be more convenient to replace your aging AC rather than constantly pay for repairs. If your home needs air conditioning installation in Auburn, the top-notch crew at Forster Heating can help guide you through the process.