Automatic Foundation Vent Series 5, Gray opens and closes as weather changes. The Series 5 vent has a bi-metal coil to open and close automatically without electricity. When the temperature reaches 70 degrees Fahrenheit the vent is fully opened to provide fresh air, and fully closes at approximately 40 degrees Fahrenheit to conserve energy and protect pipes. Vent features a heavy duty coil for dependable operation.
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.
- Vent has net free area of 50 square inches
- Back of vent is removable for easy cleaning and maintenance
- Vent has a removable front frame that can be snapped on after installation.
- Color: Gray
Application: protects home from decay
Use on: inside the home