Sixty gallons in a 32 x 23.75 x 20.5 inch block: the B242 concentrates a family-sized fresh water supply into a compact cube that fits a single RV storage bay. Where long shallow tanks spread their load across the chassis, this one gathers it - which suits coaches with one deep bay near the axle line better than any low-profile shape could.
Concentration has a consequence worth planning for. Full, this tank holds a quarter ton - about 500 lb of water on roughly a two-by-three-foot patch of floor. Put it over structure, not span, and strap it so the mass cannot shift when the coach does. Empty, it is an easy 46 lb to maneuver into the bay.
The B242 is a B-series dual-role molding: fresh-fitted it is food-grade polyethylene carrying potable water, waste-fitted it is a high-capacity gray or black holding tank, and it ships blank either way. Print the drawing below, mark your fitting locations, and the on-page fitting planner will spec the spin-weld or threaded fittings Ronco installs per order - as they have in Tustin, California since 1974. More coach-side shapes live in RV water tanks and RV holding tanks; the full catalog is on the Ronco Plastics hub. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics B242 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.
