Roadtrec water

[Crazy Pete]

I have a 2018 road truck. How do you fill the freshwater tank

 

[macbrun]

Mine (a 2010) has a filler hole in the frame of the passenger side door (covered by a red push-in plastic plug). There's also a valve that needs to be switched. Location: looking into the RV through the sliding door, it is inside, behind a hinge-up panel at the bottom of the wall panel behind the now-opened door. Hope that makes sense.