-
We cut the holes in the roof, ran the cables to the control panel and then shored up the holes and installed the units. Note: the bolts that came with the units were to short so I used all thread with a nut to hold the units in place. It is really not that hard to install them and I used the manual controls to keep things simple. I removed a puck light and put my scope in the opening to see what I was dealing with before we cut the holes. If you decide to do this be careful when you are cutting the holes. As you see in my photos there were a lot of wires where we cut the holes.