I have a new 2019 304BH and I'm not sure what all the outlets are for. There is a dump in the center of the camper that looks like it has black water and grey water running out the same dump. Then at the rear of the camper there is a single dump with a black handle.
Any idea what is what? Are there two separate black water dumps? Is the rear another grey water? Why? Do I just hook them all up with a Y-joint?
I'm confused. The manual is very generic and all the specs I find online say there are only 2 tanks.
Welcome from New Jersey, Not sure of your exact floor plan, But most likely the one by itself for grey water ,galley in back ? You can y them together or what I do is just drain the single one as needed considering it is just for the kitchen sink.