Greenheck has introduced a round industrial control HVAC damper to accommodate higher velocities and pressure. Model HCDR-450 is rated for velocities up to 7000 fpm and pressure up to 30 in. wg, and ...
The TIDA-01357 reference design offers a DC motor control solution for multiple automotive HVAC flap actuators or dampers. This design demonstrates a cost-effective motor driver solution for six flap ...
The International Fire Code (IFC) requires periodic testing of life safety dampers and smoke control systems. There are some state or local variations, but the requirements are essentially the same in ...
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