Upgrade your space's ventilation with this 16 - inch exhaust fan. With an impressive 1940 CFM airflow and 1400 RPM rotating speed, it can efficiently ventilate areas up to 2500 ft². Crafted from premium - quality aluminum and featuring a high - performance fully sealed motor, it ensures long - term durability. The adjustable speed controller lets you tailor the airflow to your needs. The automatic gravity shutters open and close as the fan operates, keeping out insects and dust. Wall - mounted, it's perfect for attics, warehouses, greenhouses, chicken coops, workshops, barns, and sheds. Its compact size (4.13"D x 18.88"W x 18.88"H) and reasonable weight (15.17 pounds) make it easy to install and use, bringing fresh air and comfort to your living and working spaces.
Powerful 16 - inch exhaust fan with 1940 CFM airflow and 1400 RPM rotating speed for fast ventilation in up to 2500 ft² spaces
Made of premium - quality aluminum and equipped with a high - performance fully sealed motor for long - term use
Adjustable speed control allows you to customize airflow to meet various needs increasing flexibility
Ideal for attic warehouses greenhouse chicken coop and workshops providing effective ventilation
Automatic gravity shutters open and close with fan operation blocking insects dust and debris
Wall - mounted design suitable for barn shed workshop and warehouse factory ventilation