The National Comfort Products 14267007 Single Shaft Blower Wheel is a genuine HVAC air-moving component designed to circulate conditioned air efficiently through heating and cooling systems. Mounted on a motor shaft, the blower wheel spins at high speed, drawing air into the unit and directing it through ductwork for consistent airflow. Commonly used in furnaces, air handlers, and pac... https://www.partshnc.com/14267007-national-comfort-products-single-shaft-blower-wheel