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4 Inch Pellet Stove Pipe

We cannot ship any of the items on this page to Alaska, Hawaii, Puerto Rico or Canada.

DuraVent's Pellet Stove Pipe's are used to vent stoves and inserts that use oil fuel and wood pellets. No additional gaskets or sealants are required to achieve leak-resistant connections. These precisely fitting metal-to-metal twist lock connections are fast, secure, and leak resistant. Adaptability is provided by swivel elbow connections and multiple termination options. 


  • Super ferritic stainless steel inner walls and galvalume or black outer walls
  • Use with pellet, oil, corn and bio-fuel appliances
  • No additional gaskets or sealents needed
  • 1" clearence to combustibles
12" Pipe Extension - Use to add length to PelletVent Pro pipe. 12” pipe adds 3”-10” of length, 18” pipe adds 3”-16” of length, when used with rigid sections of pipe.
12 Inch Pipe Extension Galvalume
12" x 4"-10"
Ocp25353
$48.49
Add to Cart
6" Straight Pipe - Features fully unitized, twist-lock construction. Listed at 1” clearance to combustibles in the USA. 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”. To calculate installed length, subtract 1 1/2” from each length of pipe.
6 Inch Straight Pipe Galvalume
4" x 6"
Ocp25411
$24.49
Add to Cart
12" Straight Pipe - Features fully unitized, twist-lock construction. Listed at 1” clearance to combustibles in the USA. 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”. To calculate installed length, subtract 1 1/2” from each length of pipe.
12 Inch Straight Pipe Galvalume
4" x 12"
Ocp25436
$34.49
Add to Cart
24" Straight Pipe - Features fully unitized, twist-lock construction. Listed at 1” clearance to combustibles in the USA. 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”. To calculate installed length, subtract 1 1/2” from each length of pipe.
12 Inch Straight Pipe Galvalume
4" x 24"
Ocp25437
$53.49
Add to Cart
36" Straight Pipe - Features fully unitized, twist-lock construction. Listed at 1” clearance to combustibles in the USA. 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”. To calculate installed length, subtract 1 1/2” from each length of pipe.
12 Inch Straight Pipe Galvalume
4" x 36"
Ocp25438
$69.99
Add to Cart
60" Straight Pipe - Features fully unitized, twist-lock construction. Listed at 1” clearance to combustibles in the USA. 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”. To calculate installed length, subtract 1 1/2” from each length of pipe.
12 Inch Straight Pipe Galvalume
4" x 60"
Ocp25439
$94.49
Add to Cart
60" Flex Pipe - Use for offsetting rigid pipe around smoke shelf in masonry chimney only. Allows for offsets with biofuel appliances. Female and male ends twist-lock. Female end swivels for easy alignment. Not for use in attic or wall spaces.
60 Inch Flexpipe Galvalume
4" x 60"
Ocp25384
$203.99
Add to Cart
Horizontal Cap - Use for horizontal terminations only. The Horizontal Cap can be turned at the gore to direct exhaust output. Designed to create a venturi effect to force exhaust out. Made of a laser-welded, super-ferritic stainless steel inner wall that is scientifically proven to resist corrosion from corn and other biofuels. Outer wall made of laser-welded stainless steel.
Pellet Stove Pipe Horizontal Cap
4"
Ocp2477941
$43.49
Add to Cart
45 degree Elbow - Offsets obstructions as needed. Elbows swivel 360° at base. Angle not adjustable.
45 Degree Elbow Galvalume
3"
Ocp25342
$56.99
Add to Cart
90 degree Elbow - Offsets obstructions as needed. Elbows swivel 360° at base. Angle not adjustable.
90 Degree Elbow Galvalume
3"
Ocp25347
$71.49
Add to Cart
Adjustable Roof Flashing - Use to weather proof the penetration of vent pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof.
Adjustable Roof Flashing Galvalume
4"
Ocp25358
$20.49
Add to Cart
Adjustable Wall Strap - Use to support vent pipe or tee sections. Adjusts to provide 1”- 3” clearance.
Adjustable Wall Strap Galvalume
4"
Ocp25423
$25.99
Add to Cart
Appliance Adapter - Use to attach to appliance outlet allowing for easy pipe connection. Seal adapter to appliance with high temperature sealant.
Appliance Adaptor Galvalume
4"
Ocp25398
$19.49
Add to Cart
Attic Insulation Shield - Required for installations that pass through an attic to prevent insulation and debris from accumulating near the vent. Provides 1” clearance to combustibles.
Attic Insulation Shield Galvalume
3"
Ocp25339
$48.99
Add to Cart
Chimney Adapter 4" to 6"-Use to transition between PelletVent Pro to existing chimney such as DuraTech, DuraPlus or DuraPlus HTC. Requires a DVL/ DuraBlack Chimney Adapter to fasten into support box or wall thimble.
Chimney Adapter 3 To 6 Galvalume
4" - 6"
Ocp25362
$81.49
Add to Cart
Chimney Adapter 4" to 8"-Use to transition between PelletVent Pro to existing chimney such as DuraTech, DuraPlus or DuraPlus HTC. Requires a DVL/ DuraBlack Chimney Adapter to fasten into support box or wall thimble.
Chimney Adapter 3 To 8 Galvalume
4" - 8"
Ocp25364
$98.49
Add to Cart
DSA Roof Flashing 0/12 - 6/12- Use with metal or tile roofs. Available in 0/12-6/12 and 7/12-12/12 styles. Made of dead soft aluminum.
Dsa Roof Flashing 0 To 12 6 To 12 Galvalume
0/12 - 6/12
Ocp115051
$55.49
Add to Cart
DSA Roof Flashing 7/12-12/12- Use with metal or tile roofs. Available in 0/12-6/12 and 7/12-12/12 styles. Made of dead soft aluminum.
Dsa Roof Flashing 7 12 To 12 To 12 Galvalume
7/12 - 12/12
Ocp115050
$58.49
Add to Cart
House Shield - Use to protect exterior of structure from blower discharge in horizontal venting applications.
House Shield Galvalume
4"
Ocp25387
$35.49
Add to Cart
Snow Splitter - Use to divert snow around chimney, vent, and roof flashing. Constructed of paintable galvanized material. Ships flat for easy assembly.
Snow Splitter Galvalume
4"
Ocp115002
$102.99
Add to Cart
Square Horizontal Cap - Use for horizontal terminations only. Cap features swivel collar to adjust exhaust direction. Cap features an optional swivel base.
Square Horizontal Cap Galvalume
4"
Ocp115052
$51.49
Add to Cart
Storm Collar - Use to maintain a weather tight resistant seal between the pipe and the flashing.
Storm Collar Galvalume
4"
Ocp25413
$6.49
Add to Cart
Tall Cone Roof Flashing - Use to weather proof the penetration of vent pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof. Use on flat roofs, chase enclosures, or masonry chimney. Made of galvalume.
Tall Cone Roof Flashing Galvalume
4"
Ocp25382
$26.99
Add to Cart
Vertical Cap - Use for vertical installations only. Required where pipe terminates above the roof line.
Vertical Cap Galvalume
4"
Ocp25425
$56.49
Add to Cart
Wall Thimble - Use for through-the-wall installations. Fits between standard wall studs. Comes with an insulation ring to reduce air infiltration where the pipe slips through the thimble.
Wall Thimble Galvalume
4"
Ocp25427
$65.49
Add to Cart
DuraVent PelletVent Pro Pellet Stove Pipe is a venting system designed for stoves and inserts that use wood pellets and oil fuel. It is also 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. (Rated for continuous use flue temperatures up to 570° F.) All PelletVent Pro components that come into contact with flue gases are built with an inner wall of corrosion resistant superferritic 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’s 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. PelletVent Pro is now UL listed for 1” clearance to combustibles in the US. 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. Today, approximately 3 of every 4 pellet stoves in the US and Canada are vented with a DuraVent pellet system.

Additional Information
Installation Instructions for Dura-Vent PelletVent Pro
Combustion Air System for PelletVent Pro Manual
Examples and Diagrams of typical PelletVent Pro installations

Please note: For safety considerations and ease of installation follow these guidelines:

1. Download and read the Installation Instructions for Dura-Vent PelletVent Pro. This manual will answer most questions regarding installation. Also consult your pellet stove manual for specific information regarding outside air or other issues specific to your pellet stove or insert.
2. It is your responsibility to comply with all local fire codes regarding installation of the stove, pipe and any options or accessories. Read the stove or insert manual carefully regarding assembly and installation. Always use common sense and good construction/installation practices. If you feel unsure about any installation issues we recommend you consult with a licensed contractor, building official or fire marshall.
3. Never mix and match different brands of pellet stove pipe. The connection will most likely differ from Brand X to Brand Y and may cause leaks.
4. Never use "regular" single wall or double wall stove pipe for pellet stoves or inserts. Burning pellets causes a more corrosive environment and "regular" stove pipe will not last.
5. In the United States the minimum clearance to combustibles from PelletVent Pro is 1” for oil, pellet, corn or other biofuel applications.
6. Sections of pipe are connected to each other by pushing them firmly together and twisting. Screws are not required. However, if screws are desired, use 1/4”-long sheet metal screws. Important! Do not penetrate the inner liner with screws.
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M&G DuraVent provides no warranty for the following professional products if such products are not installed by a trained professional installer: DuraTech®, DuraPlus HTC®, DuraChimney® II, PelletVent Pro®, DirectVent Pro®, FasNSeal®, FasNSeal® W2, FasNSeal® Flex, and PolyPro®, and M&G DuraVent’s relining products including DuraLiner®, DuraFlex® (SW, Pro, 316, 304), and Ventinox®.

• Any M&G DuraVent product sold by a non-approved website will not be warranted.

• Any customer that has bought product from a non-approved website will not be given technical assistance or support from M&G DuraVent.

• Any website not compliant with this Internet Sales Policy shall not use M&G DuraVent’s trademarked and registered properties, and will be notified to remove them immediately. DuraVent reserves the right to enforce its intellectual property rights against entities not in compliance with this Internet Sales Policy.

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