The Berner 65AC10E156NE-MA features 156-inch aluminum airfoil vanes designed for optimal airflow and energy efficiency. These durable vanes enhance the performance of air curtains by directing air precisely where it's needed, creating an effective barrier against drafts, dust, and insects. The lightweight aluminum construction ensures longevity and resistance to corrosion, making it suitable for various environments. Ideal for commercial and industrial applications, these airfoil vanes contribute to maintaining comfortable indoor temperatures while reducing energy costs.