3100: Spring Return Damper – 120V

Submittal Form
SKU: 3100 Category:


The Young Regulator Model 3100 is a motorized, rectangular, opposed-blade damper.  It is constructed of an extruded aluminum frame and blades, stainless steel slide, and a 120V spring return motor.  Applications include zone controls, outside air, and exhaust air vents although they can be used to control air in any system duct.

Available Versions:

  • 3100-PO  Power Open / Spring Closed
  • 3100-PC  Power Closed /Spring Open

Note for 24V see Model 3150

Additional information


.050 Aluminum Extrusion with Reinforcing Channels


.050 Aluminum Extrusion with Reinforcing Channels

Mounting Plate

5" Wide x Damper Height


Stainless Steel

Blade Bushing

Individual Synthetic

Low Leak Seals

Not Available

Size Information

Undersized 3/16" High & Wide

Frame Width

2 1/8" Wide

Blade Width

1.438" – Contained within frame

Max Size

24" x 14"

Min Size

3" x 3"

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