Edward
Alot of the conductors today come with a THHN/THWN rating, where the rating of the conductor is 90 degrees (column 3, table 310.16) if you use it as THHN, or 75 degrees (column 2, table 310.16) if you use it for THWN. The THWN is permitted for wet locations at 75 degrees. I am curious as to what conductor type you did use?
Pierre
