Thread Tools Display Modes
Old 07-01-2015, 07:54 PM   #1
Junior Member
Join Date: Sep 2014
Posts: 6
2 grey tanks

we have 2014 XLR toy hauler. The panel says we have two gray tanks however when we drain the rear grey tank it contains black products. what should be connected to the two great thanks and the black tank.

kanderson is offline   Reply With Quote
Old 07-01-2015, 10:05 PM   #2
Senior Member
Join Date: Aug 2014
Location: West Jordan, UT
Posts: 646
The gray tanks consist of sink drains and shower drains. The black tank is the toilet.

Are you actually dumping the black tank?

Are there 3 dump handles?

2015 Forest River EVO 2850
2012 Dodge Ram 2500 6.7 Cummins
Yamaha 2k x 2 with parallel cable
EMS 30 PI portable w/ Edison plug

Nights Camped (2016-13) (2015-13)
SuicideSaints is offline   Reply With Quote
Old 07-01-2015, 10:10 PM   #3
Ret E-9 Anchor-clanker
donanddona's Avatar
Join Date: Jul 2012
Location: Genoa, ILL
Posts: 1,203
My rear bathroom has a sink that drains into the black tank. The kitchen galley has it's own grey tank. The forward bathroom has one separate black tank for the toilet and one separate grey tanks for the sink and shower. Three separate hoses required on the outside.
Don & Dona W/yorkies Gizmo, Master Chief, & Tali
2011 Flagstaff 8528 BHSS 2015 Ford 6.7 XLT
2010 Full Timers & Still Going
donanddona is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Virginia Campgrounds

Reviews provided by is not in any way associated with Forest River, Inc. or its associated RV manufacturing divisions.

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 08:45 AM.