Richard for Model Number 790.9621340c Oven takes forever to preheat. I read somewhere that the oven switches between the broiler element and the lower oven element when preheating. However after checking the broiler element never switches on until I actually press the broiler button on the control/clock panel. Would you consider the control/clock board or this relay board as the most likely culprit?
Answer Richard, The part that would cause the unit to not cycle between the broil and bake would be the control board 316557238. Read More... Answered by AppliancePartsPros.com | Friday, April 22, 2016