Automated dampers are controlled by a motorized actuator and can be programmed to open and close at specific situations or determined by selected ailments, for instance temperature or humidity ranges. Smoke dampers are much like fire dampers but are particularly created to control the unfold of smoke within a making. https://car-park-ventilation45566.verybigblog.com/35560925/the-ultimate-guide-to-air-control-dampers-for-hot-climates