The 16W packs 11 gallons into 18 x 13 x 13 inches - the shortest footprint in its capacity class. Where its flat sibling spreads the same water across two feet of floor, this one stacks it into a box you can stand in a locker, wedge beside a wheel arch, or slide upright into the nose of a trailer. Short and deep is also the shape that survives a crowded install: fewer things have to move out of its way.
Dual-role by design, like everything in Ronco's Water / Waste Holding Tank series: with fresh fittings it is a potable tank in FDA-compliant polyethylene; with waste fittings the same molding holds gray or black water. The blank weighs 10 lb; full it holds about 92 lb of water at 8.34 lb per gallon, so anchor it to structure before the first fill.
Compare footprints across the RV water tanks category - the same 11 gallons is also offered low and flat - or start on the waste side in RV holding tanks. Freight on a tank this size runs parcel, not LTL; the freight estimator prices it to your ZIP.
Molded in Tustin, California, where Ronco has run this business since 1974. Fittings are installed per order - spin-weld or threaded, to your marks. Print the drawing below or use the click-to-place fitting planner. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics 16W 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.
