As a non-electric alternative to ventilation these vents use the natural force of wind and air pressure to spin and vent out stale attic air.
- Patented delrine bearings assure long-lasting quiet operation with no metal parts to squeak
- Externally braced
- 12" wind turbine head
- Provides year-round ventilation
- Base Not Included
Dimensions: 19.19" x 19.19"
Ship Dim: 19.5 x 19.25 x 13.5
Shipping Weight: 7.0 lbs
Vendor: Air Vent
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 5/19/2013 at 5:00am CT. Rebates are an in-store service; therefore online purchases do not qualify towards rebate redemption.