Is your air conditioner acting weird? There's a good chance it’s trying to tell you something.

The warning signs of an air conditioner’s problem can tell a lot about the sort of issue the system is suffering from. Whether it’s odd noises, leaks, freezing up or another ailment—it all points to a particular culprit and requires a specific remedy. By knowing the specific symptoms, it's more likely that you'll be able to identify the potential causes of the problem and determine the best course of action for repairing the unit.

While the symptoms are often very different, many cooling system issues stem from problems that can be avoided by scheduling routine 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 service. This helps uncover potential problems before they cause breakdowns or other issues.

Here are some 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 responsible for removing extra moisture from the air conditioning system. When this line becomes clogged with dirt, dust or mold, water can back up and start to come out of the unit.

Another typical reason for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can permit 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 make sure that your air conditioning system is operating efficiently. Routine air conditioner maintenance, including exchanging the air filter, taking a look at the condensate drain line and inspecting the unit for damage can help prevent leaks from occurring.

Why Does My Air Conditioner Freeze Up?

If your air conditioner is freezing up, it may be due to a variety of reasons. One frequent cause of a frozen air conditioner is limited airflow, which can be caused by a clogged air filter, obstructed ductwork or closed vents. This sometimes causes a buildup of cold 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 very cold and freeze. Leaking ducts or damaged insulation can also result in 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 and allow it to thaw completely. When the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is malfunctioning. Regular maintenance, including replacing the air filter and having the system inspected annually by a skilled technician.

Is My Air Conditioner Supposed to Be Loud?

If your air conditioner is making loud noises, it might be a sign that your AC needs service. One common cause of a noisy air conditioner is a malfunctioning fan motor or a worn-out fan belt. The loudness might 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 could have a dirty condenser coil, which can prevent airflow and cause the system to work harder, resulting in more noise. Additionally, a broken 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 AC not making cold air is a clogged air filter. A dirty air filter can significantly slow airflow, causing the evaporator coil to become too cold and freeze, resulting in not enough cool air. Another possible cause is a refrigerant leak.

Low refrigerant levels may 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 a lack of cool air. To fix the issue, it's important to check the air filter and replace it if necessary.

Why Can't My Air Conditioner Run or Even Turn On?

An air conditioner might not switch on because of a tripped circuit breaker or blown fuse. To fix this, look at the electrical panel and reset any tripped breakers or switch out any blown fuses.

Another possible cause is a malfunctioning thermostat, which can keep the air conditioner from turning on. If that's the case, check the thermostat and change it, if needed. Also, a faulty compressor, motor or capacitor can stop 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 operating louder than they are supposed to, sometimes they also make peculiar noises.

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

In addition, a clogged air filter can cause your air conditioning to make a noise similar to wheezing or whistling, while a refrigerant leak can cause hissing or bubbling noises.

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

Contact Your Local AC Experts at Strine's

If your air conditioner is having problems, reach out to the professionals at Strine's for quality air conditioning repair in York. Whether it’s a weird noise, a leak or another problem, our skilled team members can get your unit back up and running fast!

If your AC has a chronic issue and demands frequent or very expensive repairs to keep it going, it may be more cost-effective in the long run to replace your aging AC rather than constantly pay pay for service calls. If you could use air conditioning installation in York, the top-notch crew at Strine's can help guide you through the process.