OhShoot
Member
Only problem I'm having is no one at heartland can tell me where to drill the 4" hole for vent hose had no sticker for drill here . i know it comes outside on the outer wall I have a heartland gateway 3500RL 2014 . It sits in the closet in very front of the 5th wheel in bed room on the far right side . Where is your vent on your Gateway can someone take a outside picture to see about where it comes out .and maybe measureing spots on outside Or measure inside from the bottom of the floor up inches wise and how many inches from the back hookup wall where you plug in FOR 110 and hook your water up ,