Thomas B Indianapolis , IN December 01, 2014 Appliance: Model JBC16002AD I have an old ge range i converted to a smoker with a bradley smoke generator the temp would swing 50 degrees when i'm trying to hold between 200 220 I installed 2 thermostats with each one breaking one side of the 220 volts. I can now set one a little higher than the other & it only heats when both call for it. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours