The new board was delivered on Sunday (!)
Have it installed and turn out that original 2004 is consider "old" board and had to call technician for help in rewiring the jumpers.
All fired up and is good.
For 2" gate valve installation, I found 2" pipe I used for central vacuum and cut short pieces of it. Glue small nipples inside the gate with Gorilla glue, that expands while it sets, so it filled up small gaps and the camper ducts slide easy on it.
All is good now. Waiting for rain season to pass.
El Ninjo sucks.
