The backflow preventer for my camper is under the bathroom sink about 2 inches below the countertop and kinda behind the sink bowl. The connection on the outside is just off the floor about 2 feet below the preventer. Look under your bathroom sink or kitchen sink depending on which is closest to the fitting on the outside of your camper.
Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, seasonal since 2000
Car Shredder Op/Tech, Scrap Metal Recycling - retired
The Faster I Go, The Behinder I Get.