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  • 3PVP-18A DuraVent Pellet Vent Pro 3

3PVP-18A DuraVent Pellet Vent Pro 3" Diameter x 18" Pipe Extension - Adjustable - Regular and Painted Black

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Product Description


All PelletVent Pro® components that come into contact with flue gases have an inner wall of corrosion-resistant superferritic metal. PelletVent Pro is a patent-pending venting system for stoves and inserts that use wood pellets, corn and other biofuels, or oil, as fuel and is engineered for to be durable, safe and aesthetically pleasing. DuraVent’s cutting-edge manufacturing process and commitment to innovation means uncompromised attention to detail and performance. A laser-welded inner and outer wall makes a perfect fit and finish possible. (Select components are available in black)

In the USA and in Canada, PelletVent Pro is UL listed for 1" clearance to combustibles. Its double-wall, air-insulated design offers superior performance. All elbows, tees and fitting seams are factory-sealed. DuraVent has been the industry leader in venting systems for pellet stoves since the introduction of pellet stoves in the 1980s. In the USA and Canada today, nearly 3 out of every 4 pellet stoves is vented with a DuraVent pellet system.

While th PelletVent Pro is a venting system designed for inserts and stoves and inserts using wood pellets and oil fuel, it is also built to vent biofuel products such as switch grass, cherry pits, corn, coffee husks, sunflower hulls, soybeans, wheat and walnut shells. (Rated for continuous use flue temperatures up to 570° F.)

Materials and Construction
Laser-welded, double-wall pipe with a .012" inner wall of 444 stainless steel and a .018" laser-welded galvalume outer wall. Painted black exterior available. Primary metal-to-metal connection seals joint. Encapsulated o-ring provides a secondary seal.

1" clearance to combustibles in the USA and Canada for appliances using corn and other biofuels, wood pellets or oil.

UL Listed with DuraVent shroud specifications. Information available online at or call and request L157.

3" and 4"

c-UL-us Listed to UL 641 (MH8381 and MH14420).
ULC Listed to ULC S609, ULC/ORD C441 (CMH1439 and CMH1440).

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