Temp-Vent® Automatic Foundation Vents take the worry out of remembering to open and close vents as the weather changes. The Temp-Vent® Automatic Foundation Vent has a bi-metal coil to open and close automatically without electricity. When the temperature reaches 72°F the vent is fully opened to provide fresh air, and fully closes at approximately 38°F to conserve energy and protect pipes.
These vents are easily installed using screws, or screw anchors and retaining clips. Both are included with the vents. No mortar is required for installation.
Temp-Vent® Automatic Foundation Vents feature:
- A heavy duty coil for dependable operation
- 8"x16" to fit into a standard block opening
- A net free area of 50 square inches
- The back of the vent is removable for easy cleaning and maintenance
The Series 6 vents are one piece, while the Series 5 vents have a removable front frame (in addition to the removable back) that can be snapped on after installation. Series 5 also comes with a 2-inch oversized frame.