This item is currently out of stock.
The ICON HT636ED is a 23-gallon center end drain holding tank thermoformed from high-impact ABS plastic. It comes with the 3" spigot fitting and four level sensors already installed, plus a 1-1/4" mounting flange around the perimeter to simplify installation.
As with any holding tank, check your RV's existing tank dimensions and drain location before ordering to confirm fit.