Broan Hlb9 In-Line Fan, 800 Cfm, 10 Round Ducting - Silver

800 CFM external in-line blower for Broan Elite and NuTone Premier range hoods Installs remotely in the interior of the home - not restricted by exterior applications 8-position mounting brackets or suspends with special suspension chains Flexible duct designed allows straight through or right-angle connections with built-in damper Designed to work independently from internal and external blowers Designed for continuous use Low RPM for quiet operation (one speed) Dynamically-balanced galvanized steel centrifugal blower wheel for quiet efficient performance Permanently lubricated thermally protected motor Specially designed resilient motor mount and housing isolation mount prevent vibration noise