Plumbing questions '79 30' argosy
I would like to convert the plumb to standard house fixtures and have questions about the venting and pipe lay out. Can I connect the shower and gray water directly to my waste water drian? What about venting ? I found strange little vents under the sink cabinets... they kinda look like the sink vent for a dishwasher hook up. Is pex the best system to re-install for the water lines? Th eoriginal roof vent wash sealed ???? Any help and or suggestions would be appreciated.