Oven wouldn't heat up Michael K. • Simi Valley, CA • May 20, 2014 Appliance: General Electric Gas Range JGB915WEF1WW My Repair & Advice Replaced the valve control after watching the repair video on the website. It repaired the broiler, but the oven still didn't work. I looked on the website again and found out it could be the igniter. I replaced it and that was it. The oven works perfectly now. Was this review helpful to you?