The fact that the table was removed is neither here nor there. More importantly is how to apply the 83% and when the Code section allows us to use it. Applying 310.15(B)(7) to one-family dwellings or the individual dwelling units of two-family and multi-family dwellings, has always been dependent on a few important factors:
Don't wait to let the Electrical Inspector teach you the new 2023 NEC. Save time, save money,
and pass inspections the first time by completing your continuing education requirements.