Air conditioners are created to keep your residence cool by getting rid of warmth and extra humidity from the air. As the AC draws humidity from the air, it makes condensate, or water, within your furnace or air handler. This water is normally sent through piping into your home’s drain system.
At times, a malfunction or sludge accrual may lead to the piping becoming obstructed. When this happens, moisture backs up in the drain pan within your furnace or air handler. It can then flood into your home.
Here are the most possible causes why your AC is leaking water and how to repair the problem. These troubles often demand pro help, but we’re here to assist you at Aramendia Plumbing, Heating and Air. We proudly offer Expert air conditioning repair in San Antonio backed by a 100% Satisfaction Guarantee.*
1. Condensate Drain is Plugged
When heated air flows over the evaporator coil, water vapor condenses on the chilled metal surface. In the end, this moisture runs down the condensate line and into a pan under it. As the cooling sequence goes on, the water drains away before the pan overflows.
However, mold mineral deposits, dirt and other accumulations may lead to a blocked drain. This prevents the liquid from draining as intended. Entrust the unclogging process to an Expert like Aramendia Plumbing, Heating and Air to ensure it’s done correctly and without leading to added damage.
2. Condensate Pump Won’t Run
Certain air conditioners have a condensate pump to correctly remove the water. Even if the drain is free of obstructions, water might accrue in the pan and spill over if the condensate pump is inoperable. Confirm the pump is receiving power. If that’s not the problem, it’s time to consult with an air conditioning contractor like Aramendia Plumbing, Heating and Air to find and take care of the problem.
3. Evaporator Coil is Filthy or Flawed
If you see tiny drips instead of a substantial puddle around your air conditioner, water could be dripping off the evaporator coil instead of running down the condensate line. This could happen if the coils are grimy, or if holes in the insulation around the coils redirect the liquid. The smartest way to avoid the evaporator coil from falling into disrepair is to stay on top of annual air conditioning maintenance.
4. Evaporator Coil is Frosted Over
A film of frost can appear on the indoor coils, which trickles onto the floor as it defrosts. If you discover this, turn off your air conditioner immediately to prevent frying the compressor. The evaporator coil might freeze due to limited airflow. To avoid this, put in a new filter before it becomes clogged. If that doesn’t take care of the problem, the refrigerant is probably low or other service is necessary. You’ll need a knowledgeable HVAC technician like one from Aramendia Plumbing, Heating and Air to check the charge and mend any leaks.
Our Experts Can Manage All Your Air Conditioning Repair Needs
Whatever the reason why your AC is leaking water, Aramendia Plumbing, Heating and Air can set things right. We’ll diagnose and repair your air conditioner, getting it back to working again fast.
Our technicians are highly trained, knowledgeable and NATE-certified to deliver outstanding repairs. We have complete confidence in our service—in fact, we back up everything we offer with a one-year 100% Satisfaction Guarantee!*
We’ll even suggest a stress-free membership plan. This can help you catch AC issues early so you can stop later breakdowns while keeping your home cooler.
Contact us at 210-404-4233 to request your air conditioning appointment in San Antonio right away!