Damper actuators are powered devices that are used to operate a damper and adjust the flow of air and smoke. There are two basic types: electric and pneumatic. Electric damper actuators differ in ...

Some industrial dampers are designed for pressure relief, or recommended for use within specific HVAC systems. Like dampers, louvers are usually made of aluminum or steel. Louvers may be adjustable, ...

In the event of a leak, the system is programmed to immediately shut down heating and cooling functions while activating the fan to enhance ventilation. For zoned systems, it is crucial that all ...