Why is My Air Conditioner Leaking Water When It Is Running?

Why is My Air Conditioner Leaking Water When It Is Running?

When you find that your AC is leaking, immediately turn it off. When air conditioning services in Tulare, CA, reach your home, you must turn off your air conditioner. This is vital even if the air quality in your home has not changed, as it will stop the flow of water.

The greater the amount of water that escapes your air conditioner, the more prone it becomes to harm. Stop the leak by turning off the electricity, then remove as much water as possible to prevent it from entering the air conditioner. After that, you must contact HVAC services for a closer inspection.

What Are The Common Reasons For AC Leaks?

Certain situations increase the amount of water your air conditioner leaks, despite all air conditioners leaking some water. These situations require an AC tune-up:

  • Clogged Drain: There are various reasons your air conditioner may leak, including a clogged drain line. The most prevalent of them is a problem with the drain line. After removing heated vapor from your home’s air, condensation collects in the drain line. Leaks occur if the drain pipe is clogged, unclean, or broken.
  • Dirty Air Filter: Your air conditioner must be able to pull air into the air handler if the air filter is dirty. A clogged air filter can hinder the flow of warm air, resulting in a frozen evaporator coil.
    If the evaporator coil freezes and thaws, it will leak more water than the condensate pan can hold.
  • Low Refrigerant: The refrigerant levels must be perfect for your unit to function properly. When freon levels in your system are low, the evaporator coil may freeze.
    Ice typically forms on the indoor unit and the line connecting the outdoor unit to your home if your unit is low on freon. If you have a refrigerant leak, you must have it repaired by a licensed contractor for HVAC services in Tulare, CA.
  • Disconnected Condensate Drain: As the evaporator coil cools the air pushed into the air handler, all air conditioners produce condensation. Under the evaporator coil of your air conditioning system is a condensate pan that collects water.
    The AC unit will leak if the condensate drain hose becomes detached.
  • Condensate Pump Failure: Your air conditioner has a condensate pump that removes water from the condensate plate. Similar to when your condensate PVC pipe becomes clogged, the drip pan will overflow if the pump is not functioning.
  • Faulty Interior Components: Damaged internal components of your air conditioner, such as the drain pan (where condensation from your home’s air is dumped after the heat is removed) or the condensate pump, can also cause leaking (which is what transports that condensation throughout your HVAC system in the first place).
    If the condensation does not travel where it is supposed to go, or if the pan is supposed to be deposited is cracked or damaged, it will likely collect outside your air conditioner in a puddle.


In any of these instances, the best way to guarantee that your air conditioner is properly maintained is to contact reputable air conditioning services. Leaking indicates an underlying problem, and the safest method to determine the source of the problem without causing additional harm is to hire a qualified HVAC specialist.

CENTRAL Heating & Cooling Inc. can do routine AC tune-up in Tulare, CA. We are the most qualified experts in this sector.