Anyway, I have come across some warm conduits and gutters before.
Remember that if you load a conductor to its maximum permitted currect, the copper will be running close to the temperature that the ampacity rating is based on. (if you are using 75°C rated conductors at their maximum permitted ampacity, the copper will be close to 75°C)
Don
[This message has been edited by resqcapt19 (edited 03-19-2005).]
