This is a thing I do to all my campers, 4 so far:
A valve so water can flow into the fresh tank from the city water hookup. No more holding a hose filling outside. Just turn the valve and let the tank fill. Excess flows out the gravity fill hose/tube, which I open during fill.


The red is PEX pipe. Flexible and moldable with heat, saves $ on elbows. Works on the same fittings. -I found it easier to attach if you heat the red pipe a little before slipping it on.

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1997 22L
Renovation complete!

That's a great idea!

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My Great Wife Joyce
2018 Jayco Jay Flight 21QB
Formerly owned 1705T and 2310H
2012 F150 4X4 SuperCrew EcoBoost w/Leer Cap
Reese WD Strait-Line Hitch
Amateur Radio K3EXU