If your air conditioner is dripping, it’s important to address the issue as soon as possible to prevent water damage to your home and potential damage to your AC unit. Here are some common causes of AC dripping and what you can do to fix the issue:
Clogged Condensate Drain Line
The most common cause of AC dripping is a clogged condensate drain line. This drain line is responsible for carrying the excess water produced by your air conditioner outside. Over time, dirt, dust, and other debris can accumulate in the drain line and cause a clog. When this happens, the water has nowhere to go and begins to back up into your home.
To fix: To fix a clogged condensate drain line, turn off your AC unit and locate the drain line outside your home. Use a wet/dry vacuum to suck out the debris from the line or use a pipe cleaner to clear the clog. If you’re not comfortable doing this yourself, contact your trusted HVAC professional for assistance.
Dirty Air Filter
If your air filter is dirty, it can cause your AC unit to freeze up and start dripping. The dirt and debris on the air filter restricts the air flow and causes the evaporator coil to freeze. As the ice on the coil melts, it can cause the excess water to drip.
To fix: To fix this issue, simply replace your air filter. It’s recommended to replace your air filter every 1-3 months depending on usage.
Low Refrigerant Levels
If your AC unit is low on refrigerant, it can cause the evaporator coil to freeze and start dripping. Low refrigerant levels can be caused by a leak in the system.
To fix: To fix this issue, you’ll need to contact your trusted HVAC professional to locate and repair the leak and recharge the refrigerant.
If your air conditioner is dripping, don’t panic! There are some common causes of AC dripping, and most issues can be easily fixed. Remember to turn off your AC unit and contact your trusted HVAC professional if you’re not comfortable making the repairs yourself.