Why Is My AC Leaking?

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Why Is My AC Leaking?

Are you dealing with a leaking AC? Air conditioner leakage is a common woe among homeowners, but it’s not the end of your AC as you know it. Oftentimes, an AC leak can be fixed easily with a bit of maintenance or simple repairs. 

Here, we’ll discuss the potential causes of a leaky Lakewood AC system and what you can do about each issue. Rest assured, a solution to your AC leak can easily be implemented with the help of your local air conditioning repair team. 

Top Reasons For An Air Conditioner Leak 

The Evaporator Coils Have Frozen. 

One of the main culprits behind a leaky air conditioner is a frozen evaporator coil. The evaporator coil is responsible for containing and cooling the refrigerant supplied by the compressor. This allows the refrigerant to absorb heat from your home, at which point it can be sent outdoors. So, the evaporator coil is instrumental in your AC’s ability to cool your home. If the evaporator coil freezes over, it can’t cool down your home on hot days here in Lakewood. 

Causes of Frozen Evaporator Coils

There are a few reasons why your evaporator coil may freeze. One such reason is a clogged air filter. Your AC’s air filter catches dust, debris, and impurities from the air in your home, helping to keep your air quality high. The filter needs to be changed every few months to preserve both your air quality and the efficiency of your AC. If the filter becomes clogged, one of the ramifications includes frozen evaporator coils. This is because the evaporator coil requires airflow to absorb heat. Without that airflow, the coil may freeze. 

Another cause of frozen evaporator coils includes blocked air vents. In this case, a lack of airflow is also the reason behind the freezing. Low refrigerant in your AC can also cause a frozen evaporator coil, as can built-up dirt on the coil itself. 

If your Lakewood AC specialist determines that clogged evaporator coils are the cause of the leak, it’s generally a straightforward process of resolving it. Whether the filter needs to be changed, the evaporator coil needs to be cleaned, or the refrigerant needs to be restored, your AC system will be back up and running in no time.  

The Drain Line is Clogged. 

If your air conditioner is leaking, another potential caused is a clog in the condensate drain line. The condensate drain line is responsible for allowing moisture to drain out of your air conditioning system. This works because the condensate coil takes humidity out of the air in your home, then turns it into water that can flow out of the system. 

Sometimes, the condensate drain line may get clogged. This may occur if debris, fungi, or even algae build up in the drain. This is why it’s crucial to have your drain line cleaned by Lakewood AC experts periodically.  

If the drain line gets clogged, it can cause your AC system to leak. This is because the blocked line won’t provide the drainage that the system requires. If this is the cause of your AC leak, your AC maintenance team can simply unblock the drain to allow for water to flow out of your system. 

Drain Pan Issues

Your AC system has a drain pan, generally found beneath the indoor air handler. The air handler contains the evaporator coil. The purpose of the drain pan is to collect condensation from your air conditioner. This prevents leakage when the drain is in good condition. However, the drain pan can overflow or get damaged. 

There are usually two drain pans in air conditioning systems. One is permanently installed beneath the evaporator coil, as we’ve already mentioned. The other pan can be found beneath the entire unit. This second pan can be removed to empty and clean it. 

Emptying and cleaning the removable drain pan every month or so helps prevent overflow and the growth of mold, bacteria, and algae. If the drain pan is cracked or otherwise damaged, your best bet is likely to replace it. This also goes for the drain pan that’s fixed in place, though you’ll need the help of your AC experts to get that pan replaced.

For AC repairs and maintenance for your leaky AC, schedule an appointment with Comfort Pros today.

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