Home Chimney Pipe
Venting Increasers

Venting Increasers

Virtual Venting Assistant Virtual Assistant
Customer Q&As Customer Q&As
Related Articles Related Articles

Displaying 1–20 of 171 items

Best Seller
Dura-Vent PelletVent Pro 3-Inch to 4-Inch Vent Pipe Increaser - 3PVP-X4 Dura-Vent PelletVent Pro 3-Inch to 4-Inch Vent Pipe Increaser - 3PVP-X4
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$122.28 $149.99
Contractor Tech Details Icon Contractor/Technical Details
Best Seller
Metal-Fab 4 Inch to 8 Inch Type B Round Chimney Pipe Increaser Metal-Fab 4 Inch to 8 Inch Type B Round Chimney Pipe Increaser
$51.79 $59.99
Contractor Tech Details Icon Contractor/Technical Details
Best Seller
DuraVent 4 to 6 Inch Diameter B-Vent Pipe Increaser DuraVent 4 to 6 Inch Diameter B-Vent Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (2)
$55.86 $69.99
Contractor Tech Details Icon Contractor/Technical Details
Selkirk DSP Double-Wall Black 6-Inch to 8-Inch Stovepipe Diameter Increaser - For Wood Burning Stoves Selkirk DSP Double-Wall Black 6-Inch to 8-Inch Stovepipe Diameter Increaser - For Wood Burning Stoves
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$186.64 $229.99
Contractor Tech Details Icon Contractor/Technical Details
Dura-Black 8 Inch to 10 Inch Diameter Increaser Dura-Black 8 Inch to 10 Inch Diameter Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$141.45 $179.99
Contractor Tech Details Icon Contractor/Technical Details
DuraVent DuraBlack 5 to 6 Inch Venting Increaser DuraVent DuraBlack 5 to 6 Inch Venting Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (2)
$55.84 $69.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 6 Inch to 8 Inch Type B Round Chimney Pipe Increaser Metal-Fab 6 Inch to 8 Inch Type B Round Chimney Pipe Increaser
$54.25 $69.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 4 Inch to 7 Inch Type B Round Chimney Pipe Increaser Metal-Fab 4 Inch to 7 Inch Type B Round Chimney Pipe Increaser
$56.67 $69.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 4 Inch to 6 Inch Type B Round Chimney Pipe Increaser Metal-Fab 4 Inch to 6 Inch Type B Round Chimney Pipe Increaser
$48.20 $59.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 6 Inch to 10 Inch Type B Chimney Pipe Increaser Metal-Fab 6 Inch to 10 Inch Type B Chimney Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$159.09 $199.99
Contractor Tech Details Icon Contractor/Technical Details
Kingsman Duravent Pipe Increaser - 4 x 6-5/8 Inch to 5 x 8 Inch - For Direct Vent Models Kingsman Duravent Pipe Increaser - 4 x 6-5/8 Inch to 5 x 8 Inch - For Direct Vent Models
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (4)
$189.06 $229.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 5 Inch to 6 Inch No-Height Type B Round Chimney Pipe Increaser Metal-Fab 5 Inch to 6 Inch No-Height Type B Round Chimney Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$36.39 $49.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 4 Inch to 5 Inch No-Height Type B Round Chimney Pipe Increaser Metal-Fab 4 Inch to 5 Inch No-Height Type B Round Chimney Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$36.40 $49.99
Contractor Tech Details Icon Contractor/Technical Details
Metal-Fab 6 Inch to 7 Inch Type B Round Chimney Pipe Increaser Metal-Fab 6 Inch to 7 Inch Type B Round Chimney Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (3)
$43.22 $49.99
Contractor Tech Details Icon Contractor/Technical Details
DuraVent 6 to 8 Inch Diameter Low Profile B-Vent Pipe Increaser DuraVent 6 to 8 Inch Diameter Low Profile B-Vent Pipe Increaser
$110.86 $139.99
Contractor Tech Details Icon Contractor/Technical Details
DuraVent 6 to 7 Inch Diameter Low Profile B-Vent Pipe Increaser DuraVent 6 to 7 Inch Diameter Low Profile B-Vent Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$102.34 $129.99
Contractor Tech Details Icon Contractor/Technical Details
Imperial 6 Inch x 8 Inch Stove Pipe Crimped Increaser Imperial 6 Inch x 8 Inch Stove Pipe Crimped Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (9)
$46.12 $59.99
Contractor Tech Details Icon Contractor/Technical Details
Imperial 5 Inch x 6 Inch Crimped Stove Pipe Increaser Imperial 5 Inch x 6 Inch Crimped Stove Pipe Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$49.02 $59.99
Contractor Tech Details Icon Contractor/Technical Details
DuraVent DVL 6 Inch Diameter to 7 Inch Diameter Increaser DuraVent DVL 6 Inch Diameter to 7 Inch Diameter Increaser
$150.92 $189.99
Contractor Tech Details Icon Contractor/Technical Details
DuraVent PelletVent Pro 3-Inch Diameter Harmon Appliance Adapter Increaser DuraVent PelletVent Pro 3-Inch Diameter Harmon Appliance Adapter Increaser
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$159.99 $199.99
Contractor Tech Details Icon Contractor/Technical Details

Related Articles

Have questions?

Our NFI-certified experts are here to help!
Chat with us Chat With Us
Send a message Send a Message
Call us at 800-203-1642 Call 1-800-203-1642

Customer Q&A with Product Specialists

Ask a Question

About Venting Increasers

Venting Increasers are essential components for anyone looking to safely and effectively connect different sizes of chimney pipe or stovepipe. These adapters are designed to bridge the gap when the diameter of your existing flue or stovepipe doesn't match the size of your appliance or the next section of vent pipe. When choosing a Venting Increaser, consider the specific measurements of the small end and the large end to ensure a proper fit for your setup. It's also important to think about the required clearances from combustible materials, as specified by the manufacturer, to maintain a safe installation. Always confirm that the product you select is compatible with your system and check its warranty for peace of mind.
chat-bot-icon