The Greenheck 873441 Blower Assembly is a replacement power pack designed for Greenheck SP-B150 ceiling exhaust fans. It includes a motor and blower wheel that work together to draw stale air, odors, and excess moisture from indoor spaces and discharge them through the ventilation system. Operating on a 115V power supply, this assembly supports reliable air movement in residential and... https://www.partshnc.com/greenheck-873441-blower-assembly