HVAC ductwork dampers are an important component of a home’s heating, ventilation, and air conditioning (HVAC) system. They are designed to regulate the flow of air through the ducts and are typically installed in the main trunk line or branch lines of the ductwork. Dampers can be used to control the amount of air that is delivered to a particular room or area of the home, as well as to adjust the air pressure in the ducts. This helps to ensure that the HVAC system is operating efficiently and that the desired temperature is maintained throughout the home. Dampers come in a variety of sizes and materials, and can be manually or automatically operated. In addition to regulating the air flow, dampers can also be used to reduce noise levels, as well as to improve the overall air quality in the home.