Sharon_is_SAM

@pak - that was on a 2015 model. Since then, the TaBs fresh water tank vent tubes have been attached to the fill port. https://youtu.be/hzKFRCGmYyg (View Post)

I wonder if you can siphon to the outlet side of the pump? I guess in a pinch that might work, but lifting the bed would be a pain. (View Post)

One advantage is that you can add antifreeze to winterize the lines very easily by using the pump siphon. It avoids getting AF into the fresh water tank. You can also do this in the non-Nautilus syst… (View Post)

There have been several mixing valve failures reported on the forum. I would start there first. (View Post)

@amyllf2 - It is likely that the connections behind the Nautilus are loose. Have you looked at that area? (View Post)