Common Causes for AC Leaks

May 19, 2022
AC Leaking in Martinsville, VA

It’s natural for your air conditioner to produce a limited amount of condensation when pumping out cool air. However, your AC should never be leaking water or damaging your belongings. Here are the most common causes of water leaks in air conditioners.

Clogged Drain Line

An AC’s drain or condensate line is responsible for pulling the moisture out of your system. This line can easily become clogged with mildew, dirt, or debris. As the water pools into your drain line, it may overfill the overflow pan and cause water leaks. These lines are easy to clean out and can be fixed. You can use a wet/dry vacuum or pour vinegar into the drain line to dissolve the clog.

Dirty Air Filter

A dirty air filter can cause a host of problems in your AC from lowering the system’s efficiency to causing a leak. If an air filter hasn’t been changed recently, it may cause the air around the evaporator coils to get too cold. This chilliness will lead to ice forming on the coils and then slowly melting off, leaking water into the system. Changing your filters every one or two months can maintain the system’s lifespan and minimize any potential issues.

Damaged Pump

AC units use pumps to pull the water from the overflow pan. A broken pump stops the water from being removed and causes the overflow pan to leak. The best way to make sure you have a malfunctioning or broken pump is by calling in HVAC professionals. Experts can maintain and repair your air conditioner to ensure it doesn’t leak or cause future damage to your belongings.

Trusted Local HVAC Company

McKinney Heating & Air Conditioning is a family-owned HVAC company serving families in Fieldale, VA, and the surrounding areas. We’re your best choice for quality HVAC maintenance, repairs, and installations. Trust us to test your indoor air quality, service your gas fireplace and even repair your toilets and faucets. Call McKinney Heating & Air Conditioning today for premium indoor comfort services in Fieldale.

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