Greys 1 and 2 in 2015 38RL

[Marell]

We have lived full time in our 2015 38RL for a year this month. It really shouldn’t matter, but I’m curious if anyone knows what drains into which grey tank. We use our washer and when I close off our greys, I think I have it figured out, but then I don’t.

Between the 1 bathroom, washer, and kitchen sink, does anyone know which fills each tank? The owners manual explain none of that, of course.

Thanks!

[NW Snowbirds]

It’s questionable whether there is any standard used for the plumbing! But our 2012 31SL
has the washing machine drain and bathroom sink plumbed to one gray tank, and the shower and kitchen sinks plumbed to the second great tank. Since we do not have a washing machine one of the green tanks is underutilized.

[r time soon]

Not fully comprehending which tank is great and which is green??

[Marell]

Boy, that’s interesting, NW Snowbirds. Thanks for your response!

[almcc]

Not sure if this is helpful but in our 2013 36RL one tank takes the bathroom sink, shower and washer, the other tank takes the kitchen sink.

[NW Snowbirds]

Sorry. Both meant “gray” tanks.

[Marell]

Originally Posted by almcc

Not sure if this is helpful but in our 2013 36RL one tank takes the bathroom sink, shower and washer, the other tank takes the kitchen sink.

I’m thinking this is what ours is. Thanks.