Tips to Stop Water Drips From an Air Conditioner

Tips to Stop Water Drips From an Air Conditioner


1. Ensure the air conditioner is installed properly. Window units should have front slightly higher than the rear of the air conditioner. A 1-inch difference between the front and the rear is sufficient for proper draining. This allows the water to roll out the back of the unit. If the front is lower than the back, then water can drip into your home.

2. Prevent a warm airflow from settling around the air conditioner. If your air conditioner is in a position where there is a flow of warm air, condensation occurs. The condensation can cause a buildup of water that may drip inside of your house.

3. Unblock the air conditioner’s drain hole. The back of an air conditioner has a hole or groove that allows water to escape and drain off. If it clogs, the water cannot flow and may back up and drip inside your home.

4. Check for icing. If your cooling coil is icing up, the melting ice may drain into your house. If you can access and check your air conditioner’s cooling coil and find ice forming, contact a service professional.

5. Check the condensation line. It’s usually located outdoors, next to the compressor. The line is a PVC pipe that runs from the condenser inside your house to the outside, next to the compressor. The condensation drip from the condenser is carried from the inside to the outside. Check that the condensation is being removed; there should be a constant drip when the air conditioner is running.

6. Locate your condenser, which is usually in the attic. Some air conditioner condensers are located in closets or utility rooms. A drip pan is installed under the condenser unit to catch excessive drips or leaks. If you find water in the drip pan, clean or replace the condensation line.

7. Remove the cap from the indoor condensation line. If water overflows when you remove the cap, or if there is a constant drip, it’s probably clogged. Look inside the condensation line to see if it’s clogged with algae. Air Conditioning Repair Mississippi

8. Clean the indoor line at the air conditioner condenser unit. Use a funnel to pour a warm water and bleach mixture into the line. Bleach will kill the algae and water will flush it out. Repeat up to three times to clear the clogged line.

Tips & WarningsIf you have a dripping air conditioner and you’re not sure of what to look for, contact your service professional. Better to be safe than sorry.

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