Seventy gallons of fresh water aboard an RV changes how you camp: boondocking stretches from a nervous weekend into a real week. The Ronco Plastics B296 carries that supply in a 34" x 23" x 23" block sized for a basement bay or under-bunk compartment, with tall flat sides that strap tight against the bay walls. The molding weighs 50 lb; loaded, it adds about 584 lb of water, so mount it over frame structure and as close to the axles as the floor plan allows.
Ronco finishes every B296 to order, installing spin-weld or threaded fittings at your marked locations instead of a fixed factory pattern. That lets the outlet drop straight to your pump, the fill line meet the city-water bay without a detour, and the vent rise where it will not airlock. Print the drawing below, mark it up, and run your layout through the on-page fitting planner to confirm before ordering. The polyethylene is FDA-grade, keeping the full supply potable.
Ronco Plastics has molded RV and marine tanks in Tustin, California since 1974, and the B296 is one of the coach-friendly formats in our RV water tanks line. Match it with a waste-side tank from RV holding tanks and both halves of the system come from one maker. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B296 dimensional drawing - print it to plan your install and mark exactly where you want fittings located; Ronco installs spin-weld or threaded fittings to your marked spec.
