Your Evaporator Coil Is Leaking Water: Here's Why
Evaporator coils are designed to transfer heat from the inside of your home to the outside. They work by circulating refrigerant through a series of tubes that run between indoor and outdoor units. As the refrigerant passes through the coils, it absorbs heat from the air inside and then releases that heat outdoors.
If you have ever seen water dripping from your air conditioning unit, you may have wondered what was happening. When an evaporator coil leaks water, it is usually a sign that something is wrong with the unit and needs AC repair in Leander, TX right away. Here’s what our HVAC technicians say about why this happens and how to fix it.
The coil is frozen
A frozen coil is the most common reason an air conditioning leaks water. When the temperature outside is very cold, the air that circulates through the coils can cause them to freeze. This usually happens when the coils are dirty, or the air filter is clogged.
To prevent this from happening:
- Make sure you regularly clean or replace your air filter. You should also have your coils cleaned by a professional every few years.
- If you do find that the coils are frozen, turn off the unit and let the coils thaw.
- Turn the unit back on and see if it works properly.
The drain pan is full
The drain pan is located under the coils and is responsible for collecting any water that drips from the coils. If it is full, the water will overflow and drip out of the unit.
To fix this, you will need to empty the drain pan. You can do this by turning off the unit and removing the pan. Then, pour out the water and put the pan back in place. Make sure you do this regularly to prevent the problem from occurring.
The coil is damaged
AC coils can get damaged for several reasons, including unclean air, dirty filters, and low refrigerant levels. Whichever the cause, a damaged coil will need to be replaced by an HVAC contractor. In the meantime, try cleaning the coils and replacing the air filter to see if that helps. Check the refrigerant levels as well and have them topped off if necessary.
Looking for Fast AC Repair Near Me Leander, TX?
In case you need evaporator coil replacement or ac repair near me Leander, TX, feel free to contact Covenant Air Conditioning & Heating at (512) 980-9738. Never ignore a leaking evaporator coil, as it can cause significant water damage to your property. For extreme cases, a total AC replacement might be your only option.