3100-BOX: Rectangular Spring-Return OBD in Sidewall Fitting – NO Time Delay

Submittal FormApplication Drawing

Description

The Young Regulator Model 3100-Box  is an exhaust air automatic damper that opens and closes by the operation of the room light switch, a motion detector, or some other control.  It consists of a rectangular, opposed-blade damper behind the grill with a round discharge outlet.

Unlike traditional constant volume exhaust systems, the quantity of air being exhausted from the building is dynamic, determined by the number of automatic dampers that are open.  The Young Regulator 3100BOX operates only when switched on.  When in is not being used, there is minimal air leaving the space.

For relief a bypass loop of outdoor air can be installed.  Optionally a variable speed fan or motor VFD could be used.

Additional information

Sidewall Fitting

24 ga. Galvanized Steel

Damper

.050 Aluminum Extrusions

Min. Size

8"W x 6"H

Max Size

16"W x 12"H

Ductwork Connection

4", 5", 6" Round or Nominal Duct Opening

Actuator

Special windings and heavy-duty steel gearing provide for long life and easy spring return operation. Cross pin on motor shaft provides positive direct drive to damper without a coupling or setscrews and allows for quick and easy motor change.

Volts

120V

Watts

6

VA

10

Timing

15 Seconds Open
5 Seconds Close

Torque

35 in. oz.

Motor Enclosure

Aluminum

Motor Options

24V (Motors without Time Delay)
120V (Motor with Time Delay)