Product review (5 stars): I actually haven't used it yet, but I did ...
I actually haven't used it yet, but I did plug it in and verified that it works on my old Jenn-Air stove. I have a big canning pot that we mainly use to boil several large lobsters. My stove has a shut-off feature, so, if conditions become dangerous, the burner shuts off. This was happening during the lobster boiling. I don't know yet if this burner prevents that, but that's what it's for, so I assume that it will allow us to use our huge pot without having the boiling stop unexpectedly.