Though proper maintenance and consistent tuneups will keep your household heating and cooling system functioning like it should, almost every homeowner will need HVAC repairs sooner or later. One of the most visually concerning HVAC problems is a water leak. Here’s a closer look at some of the top reasons why you might experience a leak, as well as what can be done to prevent it.

What Are the Most Common Reasons Behind HVAC Leaks?

1. Condensate Drain Line Clogs

Without proper care, mold or algae can form within the condensate drain line and create a blockage. The clog could cause the air conditioner to shut down entirely or the drip pan to overflow, resulting in water leaks from your air ducts or exhaust fan. To prevent clogs and mold and mildew buildup, have an HVAC repair professional pour a cup of bleach down the drain line each year during their inspection.

2. Dirty Air Filters

As dust and other debris build up on your air conditioner’s air filter, it can cause the unit to freeze up due to poor air circulation. When the frost later melts, you’ll see condensation dripping from your vents. Replacing the HVAC filters every three to four months will prevent this problem.

3. Refrigerant Leaks

If excess condensation buildup isn’t to blame, you could be dealing with a more serious HVAC repair issue—a refrigerant leak. Refrigerant leaks cause water to freeze on the evaporator coils, while also preventing your air conditioner from blowing cold air. They can pose a serious health hazard, such as dizziness or an irregular heartbeat, and should be investigated by a trained technician right away.

No matter what type of HVAC repairs you need, you can count on ABLE Heat & Cool to help your family stay comfortable. Serving Lincoln County, MO, for over 30 years, this family-owned and -operated business prides itself on providing prompt and reliable work at fair prices. To learn more about their services, visit them online, or call (636) 528-4794 to schedule an estimate for HVAC repairs today.