I have never heard of anyone converting old fridges and freezers into smokers. So I have a bunch of reading to do. From the few topics that I have read, most of it is converting them into electric smokers. So my question is, would it work to build a side fire box and use it as a wood smoker. Of course you would have to get rid of the junk inside and use better seals, but I was wondering if the metal used in them could withstand being a smoking chamber.