Water Dripping From Air Exchanger Vent

An air conditioner works by absorbing the moisture out of the air inside your home.

Water dripping from air exchanger vent. 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. It s just like when water droplets bead up on a glass of ice cold water on a hot summer day in georgia. Condensation forms when the water vapor in the air drops out of suspension and condenses into a liquid form. Since it s been colder this year i have noticed water dripping from the corners of the access panel on the air exchanger.

I have central air gas furnace with a whole house air exchanger and a whole house humidifier. The colder the air the more likely it is that water will condense. Air leaking around the vent. Be sure to make sure your filters are clean and replaced allowing proper air flow.

Clogged condensate drain line. I ve had this set up for 3 years and this is the first winter i ve noticed this. If your filter clogs there will be less air flow over this coil causing it to freeze which can then pool up with water and cause it to leak inside your furnace. When the air can t move freely through the filter due to dust and dirt it will result in it freezing.

It s designed and installed in such a way that water should drip away from your home. 9 causes of water dripping from your ac vent how to fix it 1. You should change your air filters as indicated on the filter to prevent this from occurring. Like it has been lately 0 degrees.

When that happens condensation droplets form on the evaporator coil. Condensation forms when warm humid air comes into contact with a colder surface like your air conditioner s ductwork. 8 common causes of water dripping from ac vent 1. If air is able to escape around the ac vents rather than flow through the.

It has a drip pan that helps prevent this issue. I live in a northern state which gets really cold. If any type of breakage occurs or they get clogged water will start dripping around the furnace. Water dripping from air conditioning vent in the ceiling or wall your air conditioning unit shouldn t be dripping water.

If dirty air filters caused ice to form on the evaporator coils once you ve changed the. If condensation accumulates within the air vent it can cause water to.