The OA damper is Typically an integral Component of the AH system and its controls. In mechanically controlled AH units, the OA damper will open and shut based upon a variety of components: the surface air temperature, humidity, and dew issue temperature; the volume of folks in the constructing; the https://charliezqgui.elbloglibre.com/36768745/the-ultimate-guide-to-air-control-dampers-for-hot-climates