Summer in Citrus Springs, FL, is fun and relaxing. With attractions like the Rainbow Springs State Park, Withlacoochee State Trail, and more, there’s always something to do. However, the season also brings 90 degrees weather which leaves air conditioners working overtime to keep homeowners cool.
These units often develop faults during this window. As the top choice for AC repair services in Citrus Springs, FL, we get people calling us with their AC problems, and one common question we hear is, “Why is my AC leaking water?”
Unfortunately, there’s no direct answer to this problem, as air conditioners can leak water for a variety of reasons. We’ll cover some of the possible causes in this post and what you can do about them.
Should Air Conditioners Produce Water in the First Place?
Some homeowners may be taken by surprise when they see their air conditioner leaking water for the first time. However, it’s perfectly normal for air conditioners to produce water while running. But where does the water come from?
The water is condensation that forms when hot air passes the cold evaporator coil in your indoor unit.
It’s just like what happens to the outside of a glass cup of cold water on a hot summer day here in Citrus Springs, FL. The accumulated moisture flows into the drain pan for onward transfer to the condensate drain pipe. From there, the water leaves your home.
When everything is working perfectly, you won’t notice the water leaving your air conditioner. However, any disruptions to the process may lead to the water backing up into your home. That’s when you’ll find yourself wondering, “Why is my AC leaking water?”
Top Reasons Your AC Is Leaking Water in Citrus Springs, FL
If you find your air conditioner leaking water into your home, it’s usually due to one of the following reasons:
Clogged Drain Line
Water will always follow the path of least resistance. So, if dust, dirt, and algae have accumulated in your drain line, the water may spill out of the system and into your home.
If you find your AC leaking water, the first thing you should do is think back to the last time you cleaned up the drain line. If you can’t remember, then you’re probably looking at the cause of the problem.
Thankfully, this is an easy fix. You can clear out any blockage in the drain line using a wet or dry vacuum. Alternatively, you can wash out the drain line using a vinegar solution. You may need to wash the line a few times to properly remove all the debris in the line.
Dirty Air Filter
The air filters in your air conditioner play a significant role in keeping your indoor air quality at healthy levels. However, after a while, the dirt and dust can form a thick covering over the filter which restricts airflow in the system.
The reduced airflow often causes the evaporator coils to freeze up. As the coils defrost, the extra water may be too much for the unit’s condensate pan to handle. Therefore, the water will spill into your home and leave you wondering, “Why is my AC leaking water?”
This is why it’s always a good idea to replace your air conditioner filter every one to three months. If a dirty air filter is the cause of the problem, replacing yours should resolve the issue and stop the leak.
While on the topic of obstructed airflow, you should also check the vents and grilles to ensure they are not dirty or blocked.
Low Refrigerant Levels
The refrigerant flowing through your AC coils does the bulk of the heavy lifting when it comes to keeping your home cool in the summer here in Citrus Springs, FL. If there’s a refrigerant shortage, your AC will struggle with keeping your home cool.
How does this lead to water leaks in your home? When there isn’t enough refrigerant, the evaporator coils tend to freeze. Again, the defrosting coils will introduce too much moisture into the drain line and lead to leaks.
If you’re wondering, “Why is my AC leaking water?” and have also noticed other signs, such as a drop in cooling performance and bubbling or hissing sounds while using the unit, then you have a refrigerant leak.
There’s no DIY approach to fixing this issue. You have to call an experienced technician to fix the refrigerant leak and top off the unit with the right type of refrigerant to get it working perfectly again.
Corroded Condensate Pan
The role of the condensate pan is to collect water from the evaporator coils for transfer to the drain line. However, the pan can corrode and crack after years of use. When this happens, water will leak away from the pan before it can enter the drain line.
You can visually inspect your condensate pan for damage. If you notice signs of corrosion, you can call in a technician to replace it.
Broken Condensate Pump
If you have your air conditioner in the basement then you also have a pump that pushes the accumulated condensate outside. If you have a broken pump, the water can’t flow outside anymore. Improper installation can also cause a puddle around the indoor unit.
If the condensate pump no longer kicks in when there’s water in the condensate pan, then it’s time to talk to a technician about repairs or replacement.
What Is the Best Way to Stop an Air Conditioner From Leaking Water?
Two words: regular maintenance. Looking at the reasons people ask, “Why is my AC leaking water?” you can see that most of these problems rarely arise suddenly. You can avoid them by simply having an experienced technician evaluate each year.
Get Expert HVAC Solutions From Your Local Experts in Citrus Springs, FL
Do you need help stopping your air conditioner from leaking moisture into your home? Do you want to know the causes of AC vent sweat? Our highly experienced team can help.
Call Fast Air Heating & Cooling to schedule a consultation.