Automatic Balancing Dampers

Dampers that adjust to system pressure to maintain constant airflow.

Automatic balancing damper are in any residential or commercial building to provide precise and automatic airflow regulation in supply or exhaust ventilation systems.

ABD

Maintains constant airflow volume in HVAC applications. There are 20 different cfm set points for precise control. Blade calibrates automatically, adjusting to changing pressure.

VIEW ABD

ABD-FD

Automatic balancing damper with a UL rated static fire damper. The assembly will include an ABD, flanged sleeve, curtain fire damper and optional grille.

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ABD-RB

The ABD-RB combines an automatic balancing damper (model ABD) with a factory-supplied register box that can mount in walls and ceilings.

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ABD-T

Automatic balancing damper with a square transition. Transition able to adapt to for use on both ends of the damper with quick adapter plate.

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ABD-Z1

Automatic balancing damper with on/off control for zone register terminals

VIEW ABD-Z1

ABD-Z2

Automatic balancing damper with dual setpoint control for zone register terminals

VIEW ABD-Z2