I need to run a new line to my grow closet. The panel is on th outside wall and a new run would be easy. I have room in the box, but the panel is an old Federal Pacific Stab-Lok. The more I read about them the worse I feel. Does anyone know if its OK to use the newer UL approved breakers in the old panel? Most of what Ive read points the blame at the old breakers. It would be nice if I could just swap them out instead of bringing in someone to replace the whole thing.... M
