Central Heating Automatic Air Vent Leaking Water

Float type automatic vents on hot water heating systems are normally left open to automatically purge air from the system.

Central heating automatic air vent leaking water. Leaks can occur when the drain pipe becomes clogged with mold mildew dust and sludge. The easiest thing you can do to fix water leaking from your ac vent is to reach up and feel for any air escaping from around the sides of the air vent. If air is able to escape around the ac vents rather than flow through the grates as it should it can cause condensation to build up and drip from the ac vents. An automatic bleeding valve or air release valve is a plumbing valve used to automatically release trapped air from a heating system.

This is inevitable over time since it s a dark enclosed space specifically designed to filter out water. Clogged condensate drain line. But a float vent that leaks water will stop working may leak onto and damage equipment and is often left closed or shut off as a temporary measure. First you should turn off your air conditioner because this water could harm the electronic parts of your ac and cause water damage to your home.

5 causes of ac vent water leaks. Guide to repairing an auto air vent aav. Then you should contact a professional ac repair person for help. Look for air escaping from anywhere besides the grates.

In a closed heating system though it has no other means of escape and buil. Air or other gas may collect within plumbing. Water has started to pool around your central air conditioner s inside unit and you have no idea why.