I second Chani's opinion, and Roger's at your own risk comment, and I also feel it will considerably shorten the life of your teflon, if nothing else. But, if you do use heat tape or magnetic strips to do this, maybe don't leave it unattended until you are sure how it will act, and keep a fire extinguisher close by.
Best of luck... please update if you do this and it is okay... haven't seen this one before.
