The 42H is a wall of a tank: 91.5 inches long, 16 inches tall, and only 7 inches thick. Fifteen gallons of holding capacity stood on edge like a panel. Builders spec this shape to run vertically along a frame rail, behind a basement wall, or flat against the inside of a skirted chassis where the only free dimension is length and height, not depth.
A molding this extreme demands material, and it gets it: 36 lb of polyethylene, the heaviest blank in Ronco's 15-gallon class, keeping those long thin panels from bowing when about 125 lb of waste water pushes on them. Mount it with support along the full run - a tank nearly eight feet long should never hang from its ends alone.
Two other long-format holding tanks trade height for width: the 44H lies flat with 12 gallons at 80.75 x 14 x 6.75 inches, and the 43H carries 20 gallons at 81 x 11 x 7.75 inches. See every format in the RV holding tanks category, and get a shipping quote for a long piece like this from the freight cost estimator.
Gray or black water only - never potable. Rotomolded in Tustin, California, Ronco's home since 1974; fittings are installed to your marks, so print the drawing below and mark your fitting locations, spin-weld or threaded. OneSource Plastics is an authorized Ronco Plastics dealer.
Technical drawing: download the Ronco Plastics 42H 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.
Freight
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.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, request a written quote, or call 866-418-1777. The listed price is before freight.
