330bhs tank configuration and best way to connect

[jxnbbl]

I just looked at the tank situation for a new 2021 330bhs. I didn't think of this originally but when we are traveling alone we can go a bit longer with the extra 1/2 bath.



I've been told that the rear 1/2 bath gray and black water go to the rear black tanks. The main bath toilet to the front black tank and the kitchen sink/main bath sink/shower to the front gray. It has 2 tank flushes and 3 tank valve handles total.


Of course since this is new I can test all of this when it is sitting in my driveway.


The question for this new situation:


1. with a front and rear tank setup and one sewer connection at a campsite what is the best way to actually connect/dump the tanks? I'm just use to 20ft of hose going from one connection to the sewer and a black/gray ordering in the dump sequence.


2. if this requires another hose section, what is the best hose storage as the current hose fits in the bumper perfectly.


Thanks

[chuckster57]

You could use a couple short hoses on the two outlets, connect them with a Y to the single hose going to the dump. Drain blacks, then greys.