since I dont have a code book handy, and I tried an online fill calculater...lets pose this question: 3 #6(Thhn/Thwn) and 1 #8 (thhn/thwn) in one conduit (NMRC) IE PVC, underground, unless I have missed something, using area per conductor, I should be able to use 3/4. I dont feel right using 3/4, I want to use 1"
Whats your thoughts?
This is for a hot tub rated at 50 amps, about a 150'-200' run
I thought that was off!!!!