What to Do If Your Air Conditioner Is Leaking Water

What to Do If Your Air Conditioner Is Leaking Water | March 16, 2025

Annonce:

If your air conditioner suddenly starts leaking water, don’t rush to call a technician just yet. You might be able to fix the issue yourself with a few simple steps. Here’s how to troubleshoot and resolve the problem.

Common Causes of Air Conditioner Leaks

1. Dusty Indoor Unit

Problem: Over time, dust can accumulate and block the drainage path, causing water to overflow.
Solution: Clean the air conditioner regularly. Remove the dust filter and clean it thoroughly, and check the outdoor unit for any obstructions.

2. Improper Installation

Problem: If the air conditioner was not installed correctly, it may lead to leaks. Issues like a backed-up drainage line or incorrect positioning can cause water to leak indoors.
Solution: Ensure that the cold unit, hot unit, and drainage line are installed correctly. If you suspect improper installation, consider consulting a professional.

3. Clogged or Damaged Drainage Trough

Problem: The drainage trough inside the air conditioner directs water to the drainage pipe. If it’s clogged or cracked, water can stagnate and leak.
Solution: Inspect the drainage trough for any damage or blockage. Replace it if necessary.

4. Internal Damage

Problem: Cracks or breaks in the air conditioner’s casing can lead to leaks.
Solution: Check the unit for any visible damage. If you find cracks, you may need to repair or replace the affected parts.

5. Low Refrigerant Levels