Your air conditioning system keeps your home cool and comfortable during the warm months. When you notice excessive condensation or leaking, you may wonder if the unit is in danger of breaking down. Fortunately, the issue is typically simple enough to fix, especially with the help of a professional HVAC repair. Here are some of the common causes of air conditioner water leaks, and how you can prevent them.

Why Leaks Happen

There are many reasons why your air conditioner may leak. Clogged or disconnected drain pipes, for instance, cause the pan to overflow. This is due to moisture not moving through the system. It’s also possible that your condensate pump has become clogged with mold and mildew buildup. Over time, dirt and debris may collect on the coils, preventing moisture from making contact with the surface. This will lead to leakage. Coils may also freeze as the result of clogged air filters or coolant leaks. When they melt, they often leak water into your home. Poor installation may also be to blame. For example, your A/C unit may have been installed on uneven ground or have incorrectly sized pipes. Your local HVAC repair company will be able to properly find the root cause.

How to Prevent Damages 

As soon as you notice leaks, contact an HVAC repair team to diagnose and correct the problem. To prevent future issues, install a secondary drain pipe and a pan overflow shutoff switch. Have a technician check the coolant levels regularly and add more product when necessary. Clean the condensate pump with a solution of bleach and water to remove mold and mildew. Change the air filter once per month, and schedule HVAC services prior to the warm and cool seasons. 

Keep your air conditioner in excellent condition throughout the summer with HVAC repairs from Niebuhr Plumbing & Heating in La Crosse, WI. For over a century, this HVAC contractor has provided heating, air conditioning, and plumbing repairs, including 24-hour emergency services. Call (608) 782-1700 to request an estimate on HVAC repairs, and visit them online to learn more about their team and projects.