Used frequency controller

DAYTON 3GY67 Centrifugal Upblast Roof Exhaust Fan 21 1/4" Wheel 6032 CFM

• Manufacturer: Dayton

Up for sale is a new open box Dayton exhaust fan model 3GY67G . It is a new surplus item, retails for $1893, so buy here and save. Box has some minor damage to it. Can be seen in person at Sky-Pole, Inc. in Santa...