As critical HVACR components, fans and blowers are designed to circulate air, exhaust fumes, and regulate airflow in heating, cooling, and ventilation systems. Fans deliver low-pressure, high-volume airflow for general ventilation, while blowers generate higher pressure for applications like ductwork air supply and industrial exhaust. Widely used in residential AC units, commercial chillers, and industrial ventilation systems, they enhance heat exchange efficiency, maintain indoor air quality, and ensure stable system operation.
