Plumbing Diagram ??

I've seen lots of wiring diagrams on here but not many plumbing . Does anyone have something usable for city water, onboard fresh, hot water heater , sink

PLUMBING LAYOUT - v4.jpg

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Simplified plumbing diagram indicating the role of each component

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Schematic diagram of the plumbing system.

Schematic layout depicting flask and vacuum plumbing of one of the two

RV Plumbing, Fresh Water Tank, Dump Tanks, Water Heater