Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

BB_TX · 03-31-2017, 03:49 PM

Seems to be no rhyme or reason to how they are plumbed. Some go to the black tank. Some (including mine) go to the grey tank. And some go directly to the sewer outlet. If I remember right, mine goes into a Y with the bathroom sink drain. (In storage so can't go look right now)

Probably only way to know your options is to look at the routing of all the current grey tank plumbing and see if you can tap into one of those.

03-31-2017, 03:49 PM	#2
BB_TX Montana Master Join Date: Oct 2006 Location: McKinney Posts: 7,172 M.O.C. #6433	Seems to be no rhyme or reason to how they are plumbed. Some go to the black tank. Some (including mine) go to the grey tank. And some go directly to the sewer outlet. If I remember right, mine goes into a Y with the bathroom sink drain. (In storage so can't go look right now) Probably only way to know your options is to look at the routing of all the current grey tank plumbing and see if you can tap into one of those. __________________ Bill & Patricia Riley, our Golden 2007 3075RL (recently sold, currently without)