The Young Regulator Model 3151 is a motorized, rectangular, opposed-blade damper.Â It is constructed of an extruded aluminum frame and blades, a stainless steel slide, and a 24V or 120V motor.
Features include:Â Special motor design with anti-backlash design to protect the gear train from closing shock.Â Applications include zone controls, outside air, exhaust air vents, although they may be used to control air in any system duct.
- 3151-POÂ Â Power Open / Spring Closed
- 3151-PCÂ Â Power Closed / Spring Open
Must Specify a motor choice