Why Is Your AC Leaking and How to Fix It: DIY or Professional Help?
By FastMaster · 3 min read

AC Leakage: Don't Panic, Let's Get to Work
In the heat of summer, when the air conditioner is your home's only savior, a malfunction causes real stress. If you return home one day and notice a puddle of water on the wall or floor, your first reaction is fear. However, don't rush to panic — water leaking from an AC unit is one of the most common issues, and it is often not as alarming as it seems at first glance.
The FastMaster team encounters such challenges in Tbilisi homes every day. Let's figure out the causes and determine when it's worth fixing the problem yourself and when it's time to call a specialist.
Why Is Your Air Conditioner "Crying"?
The operating principle of an air conditioner is based on moisture condensation. Humidity from the air turns into water, which should flow out through the drainage system. When this process is disrupted, water starts to overflow where it shouldn't be.
Main Reasons:
- Clogged Drainage Pipe: This is the most common cause. Dust, mold, or insects block the pipe, causing water to back up.
- Low Freon (Freezing): If the gas level is low, the evaporator gets too cold, causing the indoor unit to cover with ice. As soon as the AC turns off, this ice melts and water suddenly spills.
- Damaged or Incorrectly Sloped Pipe: If the slope was not calculated correctly during installation, water cannot flow toward the drain and accumulates.
What Can You Do Yourself?
Before you call a technician, you can try some simple troubleshooting:
- Check the Filters: Often, dirty filters impede airflow and cause freezing. Wash the filters with warm water, dry them, and put them back.
- Check the Drainage Pipe: Observe whether the pipe is kinked or damaged. Sometimes a visual inspection is enough to identify the problem.
When Do You Need a Professional?
There are situations where a DIY approach is ineffective or dangerous:
- Refilling Freon: This process requires special equipment, a pressure gauge, and strict adherence to safety rules. Do not attempt this yourself, as you could damage the equipment beyond repair.
- Cleaning the Indoor Unit: If clearing the pipe didn't help, the problem might be in the indoor unit's evaporator coil, which requires deep cleaning and professional diagnostics.
- Electrical Components: If the leak is accompanied by strange noises or a burning smell, turn off the power immediately and call a specialist. This constitutes an emergency service.
FastMaster's Advice: Transparency and 24/7 Support
We understand that a leak is stressful, especially when you have small children or pets at home. FastMaster's service stands out because we offer transparent pricing and a professional approach. Our technicians will not only fix the drain but will perform a full diagnostic to prevent similar failures in the near future.
Do not wait for the leak to go away on its own – prolonged moisture can damage your wall coverings or furniture. Contact us; our 24/7 team is ready to help in any district of Tbilisi. Quality service is the guarantee of your peace of mind.