Causes and Solutions For AC Leaks

If you’ve noticed a puddle of water collecting beneath your AC unit, you may be starting to panic. Don’t worry! An air conditioner leaking water is usually a non emergency, repairable situation. All you need to do is determine the cause of the leak and make a simple repair – most homeowners can even fix AC leaks themselves!

Ball Heating & Air Conditioning always has your back when it comes to AC services. That’s why we want you to be as informed as possible about the common AC leak causes and the quick fixes that could save you time and money. Read on to learn more about AC water leaks!

AC Water Leak Sources and Fixes

Evaporator Coil Leak

Your AC unit dehumidifies your air by collecting condensation on the evaporator coils and funneling it away from the system through the condensate drain line or into a drain pan. If the coil is coated in dirt or dust, the water can’t adhere to its surface and be carried away. This causes the water to leak out of the system and create a puddle over time. 

Dirty coils can cause water to drip, but the water also carries particles of dust with it down the drains. These particles can form blockages in the tube that prevent the water from draining at all. Avoid this malfunction by regularly cleaning your coils or scheduling maintenance appointments with a trustworthy AC company.

Clogged Condensate Drain Lines

As mentioned above, dust and dirt can cause drain lines to get backed up. The water has nowhere to go, so it leaks out of the system. Clogs can also be caused by algae or mold growth. You can use wet/dry vacuums to suck the clogs out, but you should also pour a mixture of bleach and warm water through the tubing to keep it clear throughout the year.

Dirty Air Filter

When your air can’t flow smoothly through the air filter, it puts strain on the AC system. This strain can appear in the form of moisture dripping off frozen coils. Prevent this from happening by staying on top of cleaning or replacing your air filters every few months. 

Damaged Overflow Drain Pan

The pan that collects overflow water can deteriorate over time and form cracks or holes. Use a flashlight to locate any gaps in the pan and replace it if needed. This could halt any escaping water from puddling under the unit.

Improper Installation

When mistakes are made during AC installation, future problems like leaks can occur in the future. If the unit is not level, water could pool on the floor. If the drain pipe fittings aren’t tightened correctly they can loosen over time and drip. Make sure you contact an expert AC team to make the necessary repairs and adjustments.

Professional Biloxi Air Conditioning Repair

When you notice a puddle of water forming under your AC unit, don’t waste time with unreliable HVAC contractors. Ball Heating & Air Conditioning maintains high standards of workmanship and guarantees that our customers will be satisfied. Your AC leak will be a thing of the past with our team on your case. Give us a call!