For the last few years, I have been doing load calcs with either a quick online version, or Don Sleeth's version. Now I hear the local permit offices will require a load calc for a permit, and not all software is approved. The product line I am selling/installing currently (AlliedAir, part of Lennox... www.alliedair.com ) has a class available with a copy of Elite load calc software.
I do not know much about Elite, do any of you use it... and do you know if it is approved by your local jurisdiction?
THX for any info on Elite load calc software.