3085: VAV Damper – 2085 Drone – 7 Minute Timing

Submittal Form
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The Young Regulator Model 3085 is a rectangular, opposed-blade, damper.  In Conjunction with a T-312 thermostat, it modulates to provide the right amount of air.  It features a Honeywell 7-minute motor for slow, quiet operation.  the damper has been designed for both residential and light commercial applications.

The opposed-blade design allows for more even distribution of air for a quieter system with less turbulence.


Additional information


.050 Aluminum Extrusion with Reinforcing Channels


.050 Aluminum Extrusion with Reinforcing Channels

Mounting Plate

5" Wide x Damper Height


½" Plated Steel


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 24"

Min Size

4" x 3"

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