[markkitch]

Hi guys, 

Need a little guidance. 

The air regulator in the curb side aquahot bay seems to have gone bad, it has a body leak. Not a problem I have a new regulator. 

My questions:
1) I have not figured out what this regulator is for, the slides are working properly? Any ideas?
2) To keep me from creating my next project, please let me know what psi it should be set at, I don't want to blow something out. 

A couple of pics below. 

I appreciate the help. 

We held off on our first shake down trip, waiting for those diesel prices to crash. We depart second week of May to Key West, a few stops (New Orleans, Mexico Beach, Tampa, Orlando on the way back).  

Thanks!!!!