[davepl]

Originally Posted by Andy4639

Easy man look at the 71 picture with three lines. The bottom line is for the water shut off. Cap this line. Then tee the line out of the center one for the other vacuum operated valves. The top is for the source of vacuum.

Thanks! In the picture you're referring to which do you consider top and which is bottom? I assume you mean that the "missing" one is the water one. Which is weird since that means the ports 2 and 3 do the same thing - so why they'd add complexity to the switch to remove a plastic vacuum tee I don't know. It even requires more hose and additional run through the firewall. I wonder why they changed it?