Product review (1 stars): I'll not recommend this one
Not sure if I got a defective unit.  If I turn on one of the burners, surrounding surface of cooktop up to 6-8" away will get VERY HOT.  So hot that it will burn my hand if I touch the surface for over a second.  Mind you, this is touching surface 6"-8" away from edge of the burner that's on.  I'll not recommend this one.