Comments for Travelaire Plumbing Comments for Travelaire Plumbing Click here to add your own comments Apr 30, 2014 Plumbing by: Kevin I have an e 350 motor home and it is hooked up the same way. Not sure why they did this, but it’s not too big of a deal for me as I removed the toilet and turned the shower/bathroom in to a closet with some shelves etc. But this is the factory way it’s set up. Click here to add your own comments Return to Travelaire Plumbing. Return to RV FAQ.