An electric damper is a device that is used to control the flow of air or other gases in a system. It is a type of valve that is operated by an electric motor, and is commonly used in heating, ventilation, and air conditioning (HVAC) systems. Electric dampers are designed to regulate the flow of air in a room or building, allowing for more precise control over the temperature and humidity levels. They can also be used to control the flow of exhaust gases in industrial applications. Electric dampers are typically made of metal and feature a motorized actuator that opens and closes the damper blades, allowing for the desired flow of air. The motor can be controlled manually or with a thermostat, allowing for automated temperature control. Electric dampers are a cost-effective and efficient way to regulate the air flow in a space, and can be used to reduce energy costs and improve indoor air quality.