I'm treating with OA vaporizer JB200 this year.
I have to hook up wire to the vaporizer. I have hooked it to 15 feet of speaker wire and put a little water in the tray. it boiled out but the gator clips were pretty warm. Speaker wire seems awfully small for treating 40+\- hives. Concerned the wire may melt. I Should I just use a long ungrounded extension chord?