Air dampers are an important component of HVAC systems, as they are used to regulate the flow of air within the system. They are typically used to control the temperature, humidity, and air pressure within a space. Air dampers are typically made of metal and have a flap or valve that opens and closes to control the amount of air that is allowed to pass through. They are usually operated manually or electronically, depending on the type of system they are used in. Air dampers are used in both residential and commercial buildings, and they are essential for maintaining the desired climate and air quality in the space. They can also be used to reduce energy costs by limiting the amount of air that is allowed to pass through. Air dampers are an essential part of any HVAC system, and they are a key component in ensuring that the air quality and temperature in a space are maintained at optimal levels.