Temp Vent Series 6 Automatic Foundation Vent (black) - reduce moisture in crawl space and foundation areas.
The Temp Vent Series 6 Automatic Foundation Vent is a one piece foundation vent that works to open and close automatically as the weather changes, so the home can be protected from decay. Temp Vent Series 6 are installed in crawl space and foundation areas around the home.
The vent features a bi-metal coil to open and close automatically without electricity. When the temperature reaches approximately 70 degrees Fahrenheit, the vent is fully opened to provide fresh intake air, and fully closed at approximately 40 degrees Fahrenheit to conserve energy and protect pipes.
These vents are easily installed using screws, or screw anchors, or with retaining clips. Both are included with the vents. No mortar is required for installation.