|CFM @ 0.000-In. SP||4100|
|Full Load Amps||4.35|
|Propeller Dia. (In.)||24|
|Sq. Opening Required (In.)||28.25|
|Type||Direct Drive, Shutter Mounted, Speed Controllable|
The Ventamatic MaxxAir IF24 Heavy Duty Exhaust Fan promotes excellent air circulation to quickly remove unwanted odors or humidity in barns, greenhouses and other heavy duty or commercial applications. This MaxxAir exhaust fan features a thermally protected motor, draft-free fully automatic shutters, a removable OSHA compliant interior grille and a balanced 4-blade fan assembly that is totally enclosed for protection and OSHA compliance. Housing is constructed of durable 20-gauge galvanized rust-resistant steel. Flange has twelve pre-drilled holes and a rolled edge for safe and easy installation. This high velocity exhaust fan is capable of moving air up to 4,100 cubic feet per minute. Requires a rough opening approximately 28.25 inches square.