Distinguished by its variable-pitch flue section, this product accommodates roof pitches up to 45 degrees, ensuring horizontal alignment for optimal efficiency. Available in sizes ranging from 12 to 36 inches, each unit—crafted from robust Aluminum 5005 H34 and featuring double-row ball bearings—offers exceptional durability and reduced maintenance. The turbine efficiently expels stale air, reduces energy costs, and enhances indoor air quality by harnessing natural wind currents to drive airflow. Its compatibility with various architectural designs and ease of installation make it an ideal choice for architects and designers seeking sustainable, eco-friendly ventilation solutions.