Tubo Vertical de Canalización de Humo
(Vulcan-Hart 22SFS72 Backguard Flue Riser)

double-deck height riser, no shelf, non-overlapping, 24"

double-deck height riser, no shelf, non-overlapping, 48"

Reinforced Riser, for standard or convection ovens (if mounting a 36" cheesemelter or either of the salamanders on a back riser above the heavy duty range, you must add this)