Louvered Penthouse Gravity Intake Ventilator
The TIL Louvered Penthouse Ventilator designed for gravity intake applications and features a low silhouette design. The TIL is louvered on all four sides for full 360° perimeter opening and is constructed with double water and snow baffles for added weather protection.
Sizes (throat sizes)
12 to 144 inches (304 mm to 3,657 mm)
Airflow to 85,700 CFM (145,604 m3/hour)
Static pressure to 0.15 inches w.g. (37 Pa)