Central Ac Unit Leaking Water Inside

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.

Central ac unit leaking water inside.

Any leaking or pooling water around an indoor ac unit should be attended to right away. When it comes to air conditioners there are a number of other reasons why water is leaking inside your home. 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 your air conditioner is humming along and cooling your home on a muggy summer day in central ohio you may see water leaking around the unit inside your home.

If your ac is fairly new the problem may be installation related. In many cases an hvac technician can repair the leak and restore the refrigerant level. Before pondering the reason turn off the ac thermostat and mop up the water to prevent problems with mold and rot. And when a frozen coil melts it can leak water into your home or attic.

There are a number of causes that lead to a frozen evaporator coil. Unfortunately this can get blocked and can result in leaks. A clogged condensate drain line is the most common cause of water leaking from your ac into your home. 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.

A dirty air filter causes restriction in airflow to the evaporator coils and the coils will freeze up. 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. A faulty condensate trap will stop the condensate from draining. When that happens condensation droplets form on the evaporator coil.

Clogged condensate drain line. This pressure change causes the evaporator coil to ice over. Clogged drain line every air conditioner has a drain line for water to pass through until it reaches the drain. 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.

Because it s located outside your house near your condenser the line. This can help prevent the water from causing damage to the electrical components of your air conditioner and limit the amount of water damage to your home. The most common gremlin behind a central air conditioner s leakages is a clogged condensate line. As soon as you discover a leak be sure to turn off your air conditioner.

If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home. When your ac system leaks refrigerant the pressure in the system drops. In other instances frozen evaporator coils can put so much stress on your ac that the compressor will die.