This electrical panel was not properly maintained and the Aluminum Sub-Feed wires burned up on “B” phase. This caused the main bars to overheat as well.
We changed out the electrical panel with New Square “D” QO Main Lug. Marked all breakers, client states that electrical panel has never been labeled correctly since he has been living in the home. We also did patch work on the dry wall around the electrical panel.
For more information click here- Broward Electrician