basement air pressure gauges in 2000 lxi

[Toranch]

Ron, You've got a real clean installation! I'm going to double check mine later this week. I think that the one with the exhaust venturi is for my Microphor toilet? It should be easy enough to test the theory. If I'm right it will register when I flush the toilet. If I'm wrong, it will register when I bleed the slide-out bladder. I'll let you know what I find. If you've got a schematic of your system I'd love to get a copy. Will you be at Quartzsite in January? Thanks, Dan