First off - Thanks, Sparky for the quick answer. Sorry to be a drag, however. I'm not an electrician...could you break down your answer for me? Is there a web site that I can get this info or do I need to purchase a code book or something?

What specifically is re-rating? Would that be increasing the guage for the same power? Are there temp ratings for wire or conduit?

Also - pipe fill calcs....does that refer to how many and what guage wire can fit in a certain pipe size? I was planning on oversizing the conduit so that I could bring other wires up later. Again - where can I get these calcs from?


Thanks, again! - scott