The OA damper is Generally an integral Section of the AH process and its controls. In mechanically controlled AH systems, the OA damper will open and close determined by a number of aspects: the skin air temperature, humidity, and dew position temperature; the volume of persons during the setting up; https://air-control-dampers-for-h57899.qodsblog.com/36656854/about-air-control-dampers-for-hot-climates