Water tank size.... What would you do?
Purchased a new 2019 Avalanche 321RS last month. Finally got to take it out for the weekend this past weekend. The website,brochure RV Dealers and everything states it has a 66 gallon fresh water tank...
Forum Discussion
Your lines are probably hooked to the tank like mine are. On mine the drain is connected to the tank bottom. The connection for the pump is on the side of the tank about 1.5" above the bottom, and the vent is about 1.5" bellow the top. This reduces the usable water volume by more than you might think. So far i have plumbed the pump into the drain connection and plugged the original connection. I still want to relocate the vent higher.
