Backdraft dampers are created to reduce backdrafts in HVAC systems. They may be set up in exhaust ducts to avoid the reverse movement of air. Backdraft dampers are generally put in in locations where destructive tension might come about, which include bogs and kitchens. It stops backdrafts, which may occur https://air-control-dampers-for-h90112.blogmazing.com/35515320/the-ultimate-guide-to-air-control-dampers-for-hot-climates