Dampers are strategically put inside your HVAC technique to optimize airflow. Generally, They are really found at ductwork junctions, exactly where the central duct splits into branches. Guide dampers are altered by hand and are generally used in older HVAC methods. They're a lot less typical nowadays mainly because of https://air-control-dampers-for-h80122.full-design.com/air-control-dampers-for-engine-sheds-fundamentals-explained-79078264