My wife's 3 year-old Whirlpool Dryer (model GGW9868KQ2) will spin, but does not generate any heat. It had been functioning fine before that (no noises or anything). Does anyone know if there is a circuit-breaker-type reset button on that model dryer?

I thought I remembered hearing/reading something about that same issue with a similar model dryer, and I just wanted to check before calling the appliance repair guy out!

Thanks in advance,

David