Product review (4 stars): installed and testing the 8" burner works great, the 6" didn't work at all Kenyon warrantied the unit and shipped a replacement
This was a "Used/Like New item at the half price, the problem is that only one burner works, cosmetically it had no issues, description said it had a scratch somewhere but I could not find one, after installing and testing the 8" burner works great, the 6" does not work at all.
I have had for about 4 months but just installed and tested 4-1-17, hoping Amazon can help me out with a replacement asap.  I had to return the unit to Kenyon who provided me a free return label and shipped me a new unit, they have a 3 year watranty and the unit was covered very happy with Kenyon and all their Staff!