Directory Aeration, Drying & Storage Fan Control for Ground Pile Management EXTRON AgTECT Intruding fan control with three modes of operation: cool down, maintain and warm-up Wirelessly controls fan motor using VFD technology Request More Info Fill out the form below to request more information aboutFan Control for Ground Pile Management More From EXTRON AgTECT Extron Remote Management (ERM) Monitors wide range of grain storage data, including temperatures, CO2, fan activity, level probes and more Wireless VFD Control Ground Pile Management Fan Control for Ground Pile Management Extron Bin Temp System BusMux Hazard Monitoring EWT Wireless Temperature Transmitter Extron Wireless Transmitter Wireless Level Cable Grain Management Extron Level Indicator Equilibrium Moisture Content