cULus Listed|cUL S609|cUL/ORD C441|UL 641

• PelletVent Pro Chimney Pipe Features fully unitized, twist-lock construction in 3 and 4 in Dia Listed at 1 in clearance to combustibles in the USA and Canada 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 in Rated for continuous use flue temperatures up to 570 deg F Built to vent biofuel products such as corn, switch grass, cherry pits, soybeans, coffee husks, sunflower hulls, walnut shells and wheat, to name a few

All PelletVent Pro components that come into contact with flue gases are built with an inner wall of corrosion-resistant super ferritic metal. PelletVent Pro is engineered with features for a durable, safe and aesthetically pleasing venting system. PelletVent Pro is a patent pending venting system for stoves and inserts that use wood pellets, corn and other biofuels or oil, as fuel. As a result of DuraVent® cutting-edge manufacturing process and commitment to innovation, PelletVent Pro is uncompromised in attention to detail and performance. This perfect fit and finish is made possible with a laser welded inner and outer wall. Select components are available in black. PelletVent Pro is UL listed for 1 in clearance to combustibles in the USA and in Canada. It's double wall, air insulated design offers superior performance. Seams are factory sealed on all elbows, tees and fittings. Since the introduction of pellet stoves in the 1980's, DuraVent® is recognized as the industry leader in venting systems for pellet stoves.