Best investment you'll ever make for the RV. I put a system in a 2005 new Diesel Bounder, and a new 2008 Tiffin Allegro Bus. Shortly afterward, Tiffin started to make them standard, so they were in my 2013 Bus. Only problem I've had is the sender coming unstuck from the tank due to a Tiffin mistake. Any RV I bought would have to have them. Go to SeeLevel and read the installation instructions and use instructions. A real education.
Pigman & Piglady
2013 Tiffin Allegro Bus 43' QGP
2011 Chevy Silverado 1500
SMI Air Force One toad brake
Street Atlas USA Plus