Does anyone know where I can find some reference material regarding wiring
for a hot tub? I have a tub that needs to be wired. I have some of the
material, and this is something that I'm comfortable doing. I just want to
be sure I do it correctly. For instance, do I need one of those "spa"
sub-boxes or would an air conditioner work? Also, it has a built in GFCI so
should I still use a GFCI at the panel? As long as I have some good
reference info (for instance a model) I know I can do this myself.