Good catch Randerson. I have receipts for 2 units, but carry a professional license (electrical) which allows me to scrap units recovered as a "contractor" during demo work. Can also scrap burnt copper. I only do that if the recovered copper wiring is already burned as I do enjoy nature. I lived in Lake Placid, FL for about a year in the mid 80's. I remember how huge all the insects were considering what we were used to in OK.