Joe M Gainesville , FL December 22, 2019 Appliance: Jenn-Air Freestanding-Double Oven-Dual Fuel JDR8895AAS Jenn-Air Range Jdr8895aas: I shorted out the lower name element and blew out the lower relay. How to replace Range Oven Control Board. I went without a lower oven for six months because of the 400 dollar cost for a new board. Finally found replacement relay and was convinced that it was a simple job to replace the relay on the control board. A day of cussing later with a total absence of help from talented sons, I spent another day detailing the sick stove and assured myself it was indeed worth the 400. Another day and I had what looked like a reworked board. 30 minutes of fitting in the 4 sheet metal screws, then 2 minutes of hooking up the board and my double oven, dual fuel stove looks and works like new. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes