Air King Air King 100 CFM 2 Sone Ceiling Mounted Humidity Sensing Fire and Energy Star Rated Exhaust Fan

Features:Features a powerful 100 CFM single speed blower, specifically designed for continuous use applications Very quiet operation at only 2.0 sones makes this unit one of the quietest on the marketThe fan housing will mount between a 16" center joists and secured using the supplied mounting brackets for ease of installationFire rated are used for the largest number of wood frame truss designs. They are UL listed and have been tested for use above an actual fire with testing certifications Humidity sen...