Dampers are strategically placed inside of your HVAC technique to improve airflow. Ordinarily, They're located at ductwork junctions, where by the central duct splits into branches. Handbook dampers are adjusted by hand and are usually Employed in older HVAC units. They are a lot less popular nowadays mainly because of https://air-control-dampers-for-e67889.iyublog.com/35742234/air-control-dampers-for-engine-sheds-an-overview