Dampers arrive in different shapes and sizes, but they all hold the identical fundamental parts. They include a body that is certainly mounted within the ductwork, with blades or vanes which might be modified to control the airflow. Motorized Fireplace dampers are motorized to supply a higher standard of protection https://deanashwl.blogproducer.com/44053131/not-known-details-about-air-control-dampers-for-hot-climates