104F table outdoor application, free air,Besides one is for 86F and one is 104F what is the difference between the two tables? 310.15(b)(1)(1) vs 310.15(b)(1)(2)?
I have always used the 86F table. When is the 104F table used?
TIA
Always preferred equation 310.15(B), for a wider range of equipment, and conditions than idiot tables, and simple enough for a spreadsheet.have always used the 86F table. When is the 104F table used?