What wiring methods are allowed in walk-in coolers and freezers? Are rain-tight boxes and fittings necessary? I havn't done one in a couple years and can't remember what is called for.
I was planning on using EMT w/setscrew fittings and 4" square boxes.
Scroll down the list maybe a half dozen lines ... do you see the thread "Preferred wiring methods for a walk-in?" We already have a thread going on this topic.
