Vari Voltage Speed Controller
Vari Voltage Speed Controller at HorticultureSource.com -
Can Filter Group Vari Voltage Speed Controller (CFH0350290) The Can-Trol Speed Controller. Auto-Transformer, Built in Amp meter, Grounded Receptacle, Illuminating ON/OFF switch, This high quality Auto-Transformer type control is the answer for mastery over your airflow. By providing a smooth sinusoidal wave to your fan it eliminates any motor hum and unnecessary strain on the motor. *This is the recommended control to use with your 12" Max-Fan.   Manufacturer's Product Information MSRP each $ 299.98 UPC 638104010573 Dimensions 11.5 x 2.7 x 21.3 Case Quantity 1