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.
Central ac unit leaking water inside house.
Because it s located outside your house near your condenser the line is subjected to the elements.
When it comes to air conditioners there are a number of other reasons why water is leaking inside your home.
The most common gremlin behind a central air conditioner s leakages is a clogged condensate line.
However there are rare situations that unfortunately may call for an air conditioner replacement.
As soon as you discover a leak be sure to turn off your air conditioner.
During the cooling process your air conditioner produces condensation.
You see the job of your inside ac unit is to pull heat and humidity from the air inside your home.
Clogged condensate drain line.
Clogged drain line every air conditioner has a drain line for water to pass through until it reaches the drain.
Some of the causes can be repaired as well as prevented.
It does however create a fair amount of condensation.
Condensate drain line clogged drain line disconnected drain pan clogged or rusted through condensate pump malfunctioning evaporator coil frozen due to a clogged filter or refrigerant leak coils dirty or.
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.
Unfortunately this can get blocked and can result in leaks.
Why water forms in a central air conditioner indoor unit part of your air conditioner s job is to pull humidity from the air.
Before pondering the reason turn off the ac thermostat and mop up the water to prevent problems with mold and rot.
If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home.
A clogged condensate drain line is the most common cause of water leaking from your ac into your home.
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.
No your ac doesn t use water to operate.
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.
When that happens condensation droplets form on the evaporator coil.
These are the most common reasons why your air conditioner is leaking water inside the house.
There are multiple reasons why air conditioners end up leaking water.
Any leaking or pooling water around an indoor ac unit should be attended to right away.
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.