Control dampers for HVACHVAC systems are mechanical devices that control the flow of air inside buildings and encourage improved comfort levels while maximizing energy efficiency. By regulating the amount of air moving in and out of a building, these dampers help to keep indoor air quality at its best, providing not just comfort but also health benefits such as eliminating allergens, pollutants and indoor humidity for healthier living. They play an integral role in any well-designed heating, cooling and ventilation system, creating a favorable environment for human occupants while saving money in energy costs.