The Vevor 14" shutter exhaust fan is designed to provide strong ventilation for attics, garages, barns, greenhouses, and workshops. It delivers up to 1802 CFM airflow with stepless variable speed control for flexible air movement. Its steel housing and rust-resistant finish help support long-lasting durability in demanding environments. The AC motor runs at 1600 r/min for efficient performance with low noise. Automatic shutters open during operation and close when powered off to help block rain and debris.
Manufacturer direct shipping from CA, NJ, & TX