Tjernlund Products EF-8 Duct Booster Fan 300 CFM 120V

The Tjernlund Products EF-8 Duct-Booster Fan is a compact, in-line part designed to increase airflow in residential or light commercial HVAC systems. With a capacity of 300 CFM and operating at 120V it enhances heating and cooling efficiency by boosting air through ducts to underperforming rooms. suitable for use with furnaces or air conditioners, it used maintain consistent temperatures throughout spaces. Its efficient design improves comfort, reduces energy strain on primary systems, and is easy to install in existing ductwork making it a practical solution for improving indoor air distribution and system performance.