The OA damper is Generally an integral part of the AH technique and its controls. In quickly controlled AH devices, the OA damper will open and shut determined by many elements: the skin air temperature, humidity, and dew place temperature; the volume of people today while in the making; the https://air-control-dampers-for-h23456.blogvivi.com/37175675/air-control-dampers-for-engine-sheds-things-to-know-before-you-buy