Description
DuraVent 4″Dx12″L Pellet Vent Pipe, a fully unitized pipe with twist lock construction, suitable for both vertical and horizontal installations. Designed for stoves burning wood pellets, it features a 4-1/2″ OD and double wall air-insulated construction with an inner wall of .012″ super ferritic stainless steel and an outer wall of .018″ laser welded galvalume. This patent-pending venting system is UL listed for 3″ clearance to combustibles in the USA and Canada and is required for venting pellet appliances above 4,000 feet. Comes boxed.
4 in.D x 12 in.L
Fully unitized with twist lock construction
Can be used in both vertical and horizontal installations
4-1/2 in. OD
Designed for stoves that burn wood pellets
Double wall and air insulated pipe with an inner wall of .012 in. super ferritic stainless steel and an outer wall of .018 in. laser welded galvalume
Patent pending venting for stoves and inserts that use wood pellets
UL listed for 3″ clearance to combustibles in USA and Canada
Required for venting pellet appliance above 4,000′
Comes boxed
WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to





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