Forum Discussion

bigorange's avatar
bigorange
Explorer
Sep 30, 2018

Adding a “supplemental” gray tank?

We love the floorplan of our new 5er, but I’m not happy with the holding tank capacity...primarily gray. I’ve thought about replacing the tank with a larger tank, but I’m wondering if it’s possible to plumb another tank onto the existing tank with a high and low connection to equalize between the two and effectively double the capacity,.or would I be better off adding a second tank and plumbing it separately to the galley sink and leave the shower/bathroom sink to the old tank?

Yeah...next trailer we buy the tank capacity will be a top consideration. Floorplan won out on this one at a cost...