The JDMV1 and JDMV1-C are manual, variable speed controls. It has (1) variable speed output (12 FLA) and a 15 amp overload protection fuse. Use this simple control to ramp up or down the speed of your circulation fans.
Manual speed control for fans that have variable speed capable motors. This control is prewired for ease of installation. Two cords come out of the control. Plug one cord into a standard grounded outlet, and plug your fan into the other cord. Designed for greater heat dissipation. Rubber gasket and sealed enclosure. No electrician required! Separate on/off toggle switch and manual variable output knob. Internal adjustable low output setting. 115 Volts and 12 amps capacity with a 15 amp overload protection fuse.
Features of the JDMV1
(1) Variable speed output (12 FLA)
15 amp overload protection fuse
Rugged and sealed enclosure (6" x 6" x 3-3/4")
ON/OFF switch and manual variable output knob
RFI noise suppression filter (provides RFI and EMI suppression)
This sett up is great relatively easy compared to all the other methods I've use over the last 40 years at my age simple and easy with great results is where it's at