PelletVent Pro is a venting system for stoves and inserts that use wood pellets, corn and other biofuels, or oil, as fuel

Features fully unitized, twist-lock construction in 3" and 4" diameters. Listed at 1" clearance to combustibles in the USA and Canada. It can be used in both vertical and horizontal installations. Stainless steel welded seam inner wall, combined with a galvalume welded seam outer wall. Pipe OD is diameter plus 5/8". Galvalume or painted black outer finish. 12" length available with stainless steel outer (SS). To calculate installed length, subtract 1½" from each length of pipe.

PelletVent Pro specifications and offset chart