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Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length - 3 Inch Diameter x 2 Foot

Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length - 3 Inch Diameter x 2 Foot

$86.74 $109.99 21% Off
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Product Details

Manufacturer: Metal-Fab
Metal-Fab Part Numbers: MDWF0302
Item Number: MFB-MDWF0302
UPC: 622417434782

Features

  • Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
  • Can be used as an appliance connector or as a segment of B-Vent pipe
  • Air-insulated double-wall construction
  • Eliminates the need for measuring and cutting rigid pipe when connecting to a common flue
  • Secure twist-lock ends connect without tools
  • Arrives fully-assembled and ready to use
  • UL Listed to MH 17528 and MH 25730
  • Compatible with other brands of 3" UL Listed round gas vent pipe (see list below)
  • Approximate Dimensions: 3" Dia. x 2' L
  • Compatible with the following brands of Type B gas vent pipe
  • Simpson Dura-Vent
  • American Metal - Amerivent
  • Hart and Cooley - Metlvent
  • General Products Co. - Airjet
  • Mitchell Metal Products Inc. - Mitchvent
  • Selkirk Metalbestos
B-Flex isn't just another B-Vent connector. This Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length can be used as an appliance connector and as a regular segment of B-Vent pipe. It's perfect for standard installations as well as those in confined areas like a crawl space.

And, because it features the same twist-lock ends and lightweight construction as Metal-Fab's rigid Type B chimney pipe, B-Flex is remarkably simple to use. This Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length is even compatible with a variety of other brands of chimney pipe, making it nearly effortless to connect it to an existing vent system.

Every installation presents its own set of unique challenges. This Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length offers the flexibility you need to deal with them as quickly, easily, and cost-effectively as possible.

Customer Q&A with Product Specialists

Denny from Fairfield Oh asked:
Can I install a double wall flex pipe to a free-standing wood pellet stove that is vented up through the ceiling?
Can I install a double wall flex pipe to a free-standing wood pellet stove that is vented up through the ceiling?
No, flexible pipe is only suitable for solid-fuel appliances (such as a wood or pellet stove) when the entire unit is enclosed in a masonry fireplace with chimney. Moreover, that flexible pipe must be stainless steel. This Metal-Fab flex pipe is an aluminum, type B gas vent pipe and certainly not suitable for use with a pellet appliance regardless. 
Answered by: Tyler M. - NFI Master Hearth Professional

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Customer Reviews

Metal-Fab B-Flex Double-Wall Flexible Type B Vent Pipe Length - 3 Inch Diameter x 2 Foot
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By James
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Awfully made junk.

Not flexible at all. When tried to flex it came apart and unraveled.
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