Dampers are strategically put in just your HVAC technique to enhance airflow. Normally, they are discovered at ductwork junctions, the place the central duct splits into branches. Guide dampers are altered by hand and are typically Utilized in more mature HVAC devices. They are really fewer typical today due to https://air-control-dampers-for-e67889.wizzardsblog.com/36627139/not-known-details-about-air-control-dampers-for-hot-climates