Weight first: a full 16H carries about 158 lb of waste water. That number - not the 25 lb the empty blank weighs - is what your mounting hardware, straps, and floor structure have to be sized for, and at 19 gallons this tank sits right where builders start under-engineering the install. Do the math from the full weight and the 16H will never move.
The body is a well-proportioned 35 x 22.5 x 12.25 inch rectangle: standard-bay footprint, generous 12.25-inch depth for strong drain-down through the dump valve. Gray or black water only; there is no potable rating anywhere in the H series.
Its close cousins make useful comparisons. The 29H is nearly the same footprint at 36 x 22 x 9.25 inches with 16 gallons - three inches shallower, three gallons less - and the 13H answers with 20 gallons for slightly bigger bays. Everything else lives in the RV holding tanks category, and the freight cost estimator quotes shipping to your ZIP.
One Source Plastics is an authorized Ronco Plastics dealer.
Fittings
This holding tank ships with its outlet molded in, ready to plumb. Add the Ronco 3-inch uniseal (F3UNISEAL), a loose pipe-to-tank seal you press into the outlet yourself, with no threads or nuts.
Technical drawing: download the Ronco Plastics 16H dimensional drawing - print it to plan your install. The outlet is molded in. Add the Ronco 3-inch uniseal to connect it.
Freight and documents
Ships from: Tustin, CA. LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
See this tank
Product video. Watch the Ronco Plastics 16H - 19 Gallon Plastic RV Holding Tank (35.0" x 22.5" x 12.25") video (56 seconds) with dimensions, fittings and shipping notes.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, or call 866-418-1777. The listed price is before freight.
