A close-up of an outdoor central AC unit.

Why Is My AC Leaking Water?

Imagine this: you walk into your home on a summer day after a long, stressful day at work, only to discover that your air conditioner is leaking water. This is an awful issue that many homeowners face during the hotter months. However, it’s not only annoying — it can also lead to water damage and other problems.

Are you experiencing this problem? Without wasting any more time, let’s review the reasons why your AC is leaking water and the steps you can take to prevent this from happening in the future.

Frozen Evaporator Coils

There can be various reasons why your air conditioner is leaking water. After all, there are many parts involved in the cooling process, and any of them can malfunction and cause your AC to leak. Take your AC system’s evaporator coil, for example.

The evaporator coil is largely responsible for cooling the air that passes through the unit. However, if the coils get too cold, this can cause them to freeze. Once the ice begins to thaw, the melted ice has to go somewhere, and it becomes easy to see how this could be why your AC is leaking water. The result is a big, inconvenient mess.

If your AC is leaking water due to frozen evaporator coils, turn off the system to allow it to defrost. Once defrosted, check the airflow by replacing the air filter and ensure there are no other issues. If the problem continues, it’s a good idea to call an AC repair specialist.

Dirty Air Filter

If your air filter is dirty, this could also be why your AC is leaking water. The filter’s job is to trap dust and other particles, preventing them from clogging the air conditioning system. Since a dirty or clogged filter cannot do its job correctly, this can cause ice to form on the evaporator coil and leak water.

Fortunately, a dirty filter can be easily replaced with a new one. In general, you’ll want to consider changing your air conditioner’s air filter every 30-90 days, depending on the manufacturer’s recommendation.

Rusted Drain Pans

Your air conditioning unit’s drain pans are responsible for collecting the condensation from your unit and removing it. However, over time, the pan can become rusty, corroded, or damaged, which could be why your air conditioner is leaking water.

If you have a damaged drain pan, replacing it is crucial to preventing dripping water. An AC repair specialist can help with that, saving you money and hassle in the long run.

Refrigerant Leaks

Refrigerant is what cools down the air in your AC unit. Unfortunately, if there’s a refrigerant leak, this can cause your AC to work much harder than it should, leading to frozen evaporator coils and a leaking air conditioner.

Do you think low refrigerant levels could be why your AC is leaking water? Professional technicians can recharge your AC’s refrigerant if it’s low. At Magnolia, we can help you with an HVAC repair in Alexandria, VA, fixing any refrigerant leaks to prevent future issues. However, it’s also worth mentioning that the best solution may be to replace the entire cooling system.

Schedule Cooling Services in Washington, DC!

If your air conditioner is leaking water, it’s important to know that this is a severe issue that can cause significant damage to your home. It’s best to contact a professional AC repair specialist for assistance as soon as possible. The sooner you address this problematic issue, the less likely you are to need costly repairs.

Are you ready to start? The experts at Magnolia are standing by to help. We offer many reliable services that can improve the performance of your air conditioner in DC. Contact us today to schedule an appointment!