The AHA fiberglass wall ventilator is designed to mount compactly within an exterior wall and satisfy general building exhaust requirements. The AHA features an extruded aluminum, epoxy-coated, non-overloading airfoil fan wheel, as standard. A polypropylene wheel is optional.
Sizes (wheel diameters)
7 to 18 inches (177 mm ~ 457 mm)
Airflow to 2,625 CFM (4,459 m3/hour)
Static pressure to 1 inch w.g. (248 Pa)