Leaks are always a cause for concern, and this is especially true for your AC unit. Whenever you spot a leak, acting quickly and calling an air conditioning contractor can prevent damage to your unit and water damage in your home. The contractor will likely check for the following common causes of AC water leaks. 

4 Reasons Your AC Unit Might Be Leaking

1. Clogged Condensate Drain Line

Over time, the condensate drain line can become clogged with dirt, dust, and mold. When excess water can’t drain properly, it will back up into the unit and leak out. An HVAC professional can clean out the drain line, so the water can flow out properly. Homeowners should schedule regular inspections and drain line replacement to prevent blocks in the future. 

2. Rusted Drain Pan

Many air conditioning units have a drain pan that collects water from the drain line. When this pain is old, damaged, or rusted, the water will fall through and leak onto the floor. You will need to replace the drain pan as soon as possible and discuss a future replacement schedule with an air conditioning contractor. 

3. Dirty Air Filter

As the unit’s air filter collects dirt, dust, and debris over time, the filter can become clogged. This can prevent air from flowing through the unit, causing the evaporator coil to freeze. The frozen water will then melt, which creates a leak. To prevent this issue, change the air filter at least every three months. Your air conditioning contractor may recommend that you change it every month during the warmer seasons.

4. Damaged Coils

The coils in your air conditioning unit direct water toward the condensate drain line. However, when the coils are dirty or damaged, the excess condensation can divert and drip out of the unit. A thorough cleaning can often fix this issue, but some units will require new coils. Homeowners should schedule regular unit cleaning to keep coils in top condition and spot any damage early.

If your air conditioning unit is leaking, call the professionals at Peak Performance Hearing & Air in Cleveland, GA. These professional heating and air conditioning contractors have provided quality repair and installation services since 2001. Their technicians are EPA-certified and can work on a variety of makes and models, including Trane®, Carrier®, and Goodman®. If you’re ready for an equipment upgrade, they can also help you select a product that fits your heating and cooling needs. To view a full list of their services, visit them online or call (706) 219-1016 to request a free estimate.