Trane FAN2779 28" 4-Blade Fan CW 29° Pitch

The Trane FAN2779 is a replacement fan blade for a wide variety of applications in HVAC equipment. It comes with a four blade design, 28 inch diameter and 29 degrees blade angle. The CW (clockwise) refers to the rotation of the fan from clockwise direction of the fan. Fans and in particular the fan blades are an essentialpart of HVAC systems. They distribute air all over the system; blowing warm or cool air produced by the furnace or an air conditioner. When the fan blade is corroded or defected it is unable to move air within the HVAC unit effectively. These can cause some issues such as; reduced throughput, reduced comfort, and high costs of energy. Replacing a worn-out blade with the Trane can also help to maintain proper airflow within your HVAC unit and increase its efficiency, comfort and possibly even save on energy costs.