Central Air Conditioner Leaking Water Inside

A clogged condensate drain line is the most common cause of water leaking from your ac into your home.

Central air conditioner leaking water inside. The most common gremlin behind a central air conditioner s leakages is a clogged condensate line. No your ac doesn t use water to operate. If water leaking from the ac becomes an issue water coming from the ac condensate drain pipe may be the sound you hear if the weather is hot and humid. So with all that in mind here are a few things that cause that water to leak into your home.

Water is forming in the indoor central ac unit one of the jobs an air conditioner does is pull the humidity out of the air. During the cooling process your air conditioner produces condensation. The blower inside the unit pulls the hot and humid air in the hot air travels through the return grill then over the cold evaporator coil to cool it down. Why water forms in a central air conditioner indoor unit part of your air conditioner s job is to pull humidity from the air.

When that happens condensation droplets form on the evaporator coil. Unfortunately this can get blocked and can result in leaks. If grime mold or other debris clog the drain line it can rupture and leak. When it comes to air conditioners there are a number of other reasons why water is leaking inside your home.

If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home. Clogged condensate drain line. To do that your system s blower pulls in air or sucks in air through an air vent inside your home called a return vent. It does however create a fair amount of condensation.

Clogged drain line every air conditioner has a drain line for water to pass through until it reaches the drain. A dirty air filter causes restriction in airflow to the evaporator coils and the coils will freeze up. The inside unit s blower pulls in hot humid air through the return grille and over the inside unit s cold evaporator coil pictured above to cool the air down. In that case you ll need to unclog it.

The air filter is most likely dirty on the ac unit and needs replaced.