Yeah, I discovered it's got a hole in it when I pulled it out.
It's nothing more than a thread protector.
It works now! Dad and I tried to wire it up so that you just flip the breaker for electirc and use the original switch for LP, but it wouldn't work like that. You have to have 12V
all the time for the control board. So you cannot run 110v without the 12v
being operational as well.
So I wound up using the new switch, but it's on a board mounted inside the closet. It's a temp rig, but will work to get me going. I'll relocate it to a better area later. I'm taking the rig camping in a couple weeks and I need it to work. Got that now