Z-Flex Double Wall DV Pipe 3" to 24" Diameter, 0.5' to 4' Long


Weight: 3.00 lbs
MPN: 2SVDP04.5

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Z-Vent Double Wall Pipe

Z-Flex is the leading manufacturer of specialty venting systems for furnaces, boilers, tankless water heaters, water heaters, oil heaters, fireplaces, and more. Z-Flex uses a variety of innovations in materials and construction to create products that deliver superior performance, enhanced efficiency, convenient handling, greater reliability, easier installation, optimal safety and increased service life.

Made in AmericaFeatures and Benefits:

• Gasketed connections
• Pipe seams are fusion welded
• No sealant needed, no cure time, no callbacks
• Air-tight seam for a smooth finish and better fit
• Highest pressure rating within the industry, greater than 5X the industry standard
• Female end of each Z-Vent component has a Double Fail Safe self-sealing gasket
• Vent material: AL29-4C stainless steel
• Certification: Tested to meet or exceed Underwriters Laboratories (UL) spec UL1738 and ULS636
• Approval: Cat II, III, IV venting
• Limited Lifetime Warranty


Z-Vent SVE Series IV Installation and Maintenance Instructions, 3" to 24", Single & Double Wall

Z-Vent Dimensional Specifications

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Average Customer Rating:

1 most useful customer reviews
Kyle Baker
Feb 10, 2021
Ordered a section of Z-Flex double wall pipe for my natural gas unit heater in my garage. GadgetsGo had this pipe at the most cost effective price I could find online without having a contractor account. I would definitely shop with GadgetsGo in the future.

Advantages: Very fast shipping once released to the manufacturer.

Disadvantages: The only disadvantage was that it took a couple days for my tracking number to post on the website however this most likely stems from logistics impacts due to Covid.
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