Have you had your air conditioning system cleaned in the past year? Do you remember when you last changed the air filter? If you answered “no” to either question, you might end up with a water leak. While a bit of condensation is normal, your air conditioner should not leak water. If you see unwanted water, here’s what might be causing it and how to fix it.
Leaks from the Outside Unit
If you notice your air conditioner is leaking water outside, don’t panic right away. A small amount of water around the outside unit is usually just condensation and is normal. However, if you see a lot of water or if it’s coming from somewhere other than the drain pipe, there might be a problem. Also, if water leaks when the system is off, that’s a sign of trouble.
Here are some common causes of outdoor leaks:
- Blocked Drain Pipe: Sometimes, the drain pipe can get blocked. This is an easy fix and usually just needs cleaning.
- Low Refrigerant Levels: If refrigerant levels are low, the coils might freeze up, leading to water buildup. Check the refrigerant levels and get HVAC repair if needed.
- Airflow Issues: If something blocks the airflow over the coils, it can cause water to build up. Cleaning any debris blocking airflow can help.
- Refrigerant Leak: Sometimes the leak might be refrigerant, not water. This can stop your system from working. If you think it’s refrigerant, call an HVAC contractor in Davie for help.
Leaks from the Inside Unit
If the inside part of your air conditioner is leaking water, the issue might be with the drain pan or drain line. Your system is designed so that condensation flows out through a drain line after collecting in the drain pan. If these parts get blocked or damaged, water can leak onto your floor. This is especially likely if your system is 12 to 15 years old.
Here are some causes of indoor leaks:
- Dirty Air Filter: A blocked air filter can prevent air from flowing properly over the evaporator coil. This can cause the coil to freeze and then leak water when the ice melts. Regularly changing the air filter can prevent this issue.
- Clogged Drain Pan: If the drain pan is clogged or damaged, water might overflow. Keeping up with HVAC service can help catch these problems early.
- Broken Condensate Pump: The pump moves condensation water outside. If it stops working, water can overflow inside your home.
Getting Help with Leaks
If you’re having trouble with leaks, an HVAC contractor can help. They can check the system, find the cause of the problem, and fix it. They can also help with AC repair and other HVAC services to keep your system running smoothly. If you’re wondering how to become an HVAC contractor or need commercial HVAC contractors near you, they can provide guidance.
For the best results, schedule regular maintenance with HVAC contractors to avoid leaks and keep your air conditioner in good shape all year round.