Greenheck’s VGD 3-Phase Motors

Now variably controlling your 3-phase, belt-driven exhaust fan is simpler than ever with Greenheck’s new Vari-Green Drive (VGD). Pre-mounted, pre-wired, and pre-programmed by the manufacturer that knows their fans best eliminates any harmonic-related headaches and installation cost associated with traditional VFDs. Current features include: Potentiometer Dial (4-20mA OR 0-10 VDC input) Factory programmed, mounted, and…

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