Control dampers regulate the flow of air in an HVAC system for intake, exhaust, or mixed air applications. Industrial dampers use a heavy-duty flanged frame damper with multiple blade …

Dampers are important parts of an HVAC system that help control where air goes. They can direct airflow to certain areas, reduce it in others, or completely shut it off when needed.

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Its operation can be manual or automatic. Manual dampers are turned by a handle on the outside of a duct. Automatic dampers are used to regulate airflow constantly and are operated by …

Whether manually adjusted or automatically operated in a zoned system, dampers help regulate airflow to ensure every room gets just the right amount of comfort. But their impact doesn’t …

Jan 20, 2022 · HVAC dampers are most commonly located in the main trunk line right before and after any major junctions. They can also be located at certain points on multiple system ducts, …

Jun 3, 2025 · Regardless of where it’s located, a damper basically allows you to restrict airflow. They are “plate-shaped” and typically made of thin metal with a small mechanism for …

Dampers optimize the airflow and pressure in the HVAC system, reducing strain on the unit. By balancing airflow across the entire system, dampers help maintain efficient heating and …

Nov 12, 2025 · Dampers are devices that use adjustable blades to regulate the airflow from one side of the damper to the other, which may be located within ductwork, between rooms, or …

Dampers are available in different structures and configurations and serve different purposes, from maintaining airflow to speed control. They act as a door or a dam that allows the …