Ductwork dampers are an important component of any HVAC system, as they are used to regulate and control the flow of air within the ducts. A ductwork damper is a mechanical device that is installed within the ducts of an HVAC system. It is used to control the amount of air that is allowed to pass through the ducts. The damper is typically a metal plate or blade that is installed in the ducts and can be adjusted to open or close the airflow. This is done by manually adjusting the damper, or by using a motorized system. The purpose of the damper is to ensure that the right amount of air is flowing through the ducts at all times. This helps to maintain the temperature and air quality in the building, as well as reduce energy costs. Ductwork dampers are an essential part of any HVAC system, and can help to keep your building comfortable and energy efficient.