Forum Discussion

dpgllg's avatar
dpgllg
Explorer
Aug 23, 2017

Winterizing black tank using outside shower line

Hello, I was researching how to winterize our new 5th wheel that has features that our old 5th did not have. I found this you tube video stating that I could use my outside shower connection to pum...
AllegroD's avatar
AllegroD
Nomad
Aug 25, 2017
OH48Lt wrote:
No need to winterize the black tank flush lines. No water in them unless you are pumping it in. They drain. Have never winterized mine on several units I owned, no problems.

Ditto!!

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