A small-scale grille mounts in the ceiling while the fan motor mounts in a remote location away from the living area. The result is a quiet yet powerful combination designed to help protect your home from the damaging effects of humidity. PB fans are designed for intermittent or continuous operation to meet ASHRAE Standard 62.2. 110 cfm fan, one ceiling grille and grille housing with a damper. Uses a 4" flexible duct. UL listed for wet locations. ENERGY STAR® listed. Performance ratings do not include the effects of appurtenances (accessories).
