Forced Draft (FD) Fans is utilized for boiling down to whether user needs pull or to push air to the system. It works towards refining the pressure and volume at the outlet by making positive air pressure for pushing air by means of the system. The fan accommodates higher procedure inlet temperatures, and performs by propelling ambient air with the help of the burners for preheating the air, for the boiler system to maintain its efficiency. Forced Draft (FD) Fans requires less structural support, provides a longer mechanical life, and can be availed in varied sizes and models.