We bought a house with an existing Jenn Air gas stovetop installed. We thought there was a wiring problem with it because the exhaust fan comes on automatically (and cannot be shut off) whenever the left side burners are used. We learned from a repair company that this is how Jenn Air designed this unit. Can anyone tell me why in the world they would do it this way when there is a switch for the fan within easy reach right on the stovetop?
Another weird thing is when you fire up one of the burners, all of the igniters light. Again, this is as designed. But every now and then, you can hear one of the other igniters firing but the one you want to light doesn't. Eventually, after a few tries, it does. Annoying, but at least it works.