Is your air conditioning acting strange? If so, it's good to pay attention because it’s trying to tell you something.
The symptoms of an air conditioner’s problem can tell a lot about the type of issue the system is experiencing. Whether it’s odd noises, leaks, freezing up or another breakdown—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 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 unique, 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 locating 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 of the typical AC problems and the indications you may see:
Why Does My Air Conditioner Leak?
A cooling system leaking water can be a frequent 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 unwanted moisture from the air conditioning system. When this line becomes clogged with dirt, particles or mold, water can back up and start to come out of the unit.
Another potential reason for water leaking from an air conditioner is a malfuncitoning or rusted drip pan, which can allow water to overflow and leak out of the unit. In addition, a refrigerant leak or a malfunctioning 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 be certain that your air conditioning system is functioning efficiently. Professional air conditioner maintenance, including replacing the air filter, taking a look at the condensate drain line and inspecting the unit for damage can help prevent leaks from happening.
Why Does My Air Conditioner Freeze Up?
If your air conditioning is freezing up, it might stem from a variety of reasons. One frequent cause of a frozen air conditioner is limited airflow, which can be caused by a blocked air filter, obstructed ductwork or closed vents. This can cause a buildup of cold air in the evaporator coil, causing it to freeze.
One more 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 compromised 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 switch off the system so it can thaw completely. Once the system has thawed, assess the air filter, ductwork and refrigerant levels to see if anything is amiss. Regular maintenance, including replacing the air filter and having the system inspected annually by a skilled technician.
Why Does My Air Conditioner Make So Much Noise?
If your air conditioner is making loud noises, it might be a signal that your AC needs service. One common cause of a loud air conditioner is a malfunctioning fan motor or a worn-out fan belt. The racket 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 might have a dirty condenser coil, which can prevent 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 Won'y My Air Conditioning Blow Cold Air?
One common cause of an AC not blowing cold air is a blocked air filter. A dirty air filter restricts airflow, causing the evaporator coil to become too cold and freeze, resulting in a lack of cool air. Another plausible reason for this problem is a refrigerant leak.
Low refrigerant levels can also cause the evaporator coil to become too cold and freeze, which can result in a lack of cool air coming from your AC. In addition, a faulty compressor or motor can also cause a lack of cool air. To address this, it's important to inspect the air filter and replace it if necessary.
Why Won't My Air Conditioner Run or Start?
Your air conditioning system might not turn on because of a tripped circuit breaker or blown fuse. To fix this, find the electrical panel and reset any tripped breakers or replace any blown fuses.
The source of the issue also could be a malfunctioning thermostat, which can prevent the air conditioner from turning on. If that's the case, check the thermostat and replace it, if needed. In addition, a faulty compressor, motor or capacitor can prevent the air conditioner from turning on. If that's the situation, it's best to get a hold of a professional to inspect and repair the unit.
Should My Air Conditioner Be Making a Loud Noise?
In addition to the problem of air conditioners running louder than they are supposed to, at times 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. Yet another possible 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 produce hissing or bubbling noises.
As with lots of air conditioner predicaments, the root cause of odd noises is often something that can be reduced by regular air conditioning maintenance.
Contact Your Local AC Experts at Retro HVAC Service & Installation
If your air conditioning equipment is having issues, reach out to the professionals at Retro HVAC Service & Installation for quality air conditioning repair in Philadelphia. Whether it’s a peculiar noise, a leak or another concern, our skilled team members can get your unit back up and running fast!
If your AC has a chronic 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 repair bills. If you need air conditioning installation in Philadelphia, the top-notch crew at Retro HVAC Service & Installation can help guide you through the process.