Air Vent 85154 Square Roof Mounted Vent, Aluminum, Black
All aluminum rust-free construction. Hood & throat designed to maximize airflow. Heavy, rust-free integral screen. Provide 50 square inches of net free area.
- Square shape
- Color: Black
- Hood & throat designed to maximize airflow
- All aluminum rust-free construction
- Heavy, rust-free integral screen
- Provide 50 square inches of net free area
- 9" diameter opening
- As hot air rises the vent allows the hot air to escape
- Should be installed up towards peak of roof for maximum exhaust.