I'm wiring up a new central air condensing unit and need to know what I can use on the backside of the disconnect box to feed the 10-3 wiring through the new stud wall.
I have pulled the 10-3 wire along the crawl space and brought it up the wall along a stud and would like to terminate it inside the disconnect box. The wall is made up of 1/2 OSB, 3/4 foam, and the vinyl siding that's 3/4 in. thick.
What type of fitting / clamp do I use to enter the backside of the box to go through the wall with that will be water tight also?