Ac Duct Leaking In Attic

When water condenses and drips into your attic or home it can cause a some serious secondary problems.

Ac duct leaking in attic.

And the more air your ducts suck in from your attic the less air it needs to suck in from inside your home. Using a duct sealant called mastic is the professionals choice. Why is my air conditioner or furnace leaking. The spots where two air ducts connect are common places for leaks to occur.

With hundreds of square feet of ductwork surface area in the attic and a δt of 75 f the air coming out of the vents in your home will be significantly higher than 55 f. Leakage on the return side means hot air from your attic is getting sucked into your ductwork. Once you ve found the leak use foil duct tape to cover the gap and seal the leak. On the other side the supply side it exhales conditioned air back into your home.

If you ve tried troubleshooting the above culprits your problem could be a refrigerant leak generally there will be less water leaking as a result of a refrigerant leak than a clogged condensate drain. First water dripping off of your ducts and onto your insulation can cause the insulation to compress which decreases it s r value or ability to insulate. For an extra layer of protection use a paintbrush to apply a coat of duct mastic. Why is condensation on ductwork a problem.

Leaking air ducts can lead to a significant loss of heated and cooled air. Ducts that leak into the attic area are also a serious problem. Leaks in ductwork are often found where lines branch off or separate. And if ducts leak you could be losing as much as 30 percent of the energy your hvac equipment produces through those air leaks.

Throw duct leakage into the mix and the problems are even worse. The greater the amount of air that s flowing through the easier it will be to find air duct leaks. Why is this a problem. Air conditioning systems are made up of two separate components the condenser or outdoor unit and the air handler or indoor unit.

Learn how to seal yo. A refrigerant leak causes ac vents to leak water in almost the same way a dirty air filter does. The indoor ac unit in many phoenix area homes is attached to your furnace and located in the attic. Poor comfort does your air feel.

Air sealing your ducts is cheap and easy and it save s a lot of money. With the furnace fan running you can feel air escaping the duct. Check the duct joints. Duct leakage can happen on both sides of the system.

So water is condensing on your ac ducts.