I've got to get this old Whitfield 2 with two knobs and a slider switch board running some how and the boards dead no lights or anything. Some on this board had a reostat replacement scheme to control augers. I think this what I need as I financially strapped and need something I can get from radio shack to make this auger run again. I think both fans can run at max speed I just need a way of controlling the auger feed. Hopefully the person that has this information will respond. Thankyou bjr23