Rodney M Tonganoxie , KS April 09, 2021 Appliance: Model 790.40199400 No heat I have a cabinet mounted oven, had to remove to get access from the back. No big deal. According to this website, there was a 60% chance the problem was the temperature sensor, a 30% chance it was the element. I replaced both. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes