DuraVent

3DFSW-30K

DuraVent 30' Flex Pipe DuraFlex SW Basic Kit

Size: 3"


Estimated Arrival: Between and . (To All Contiguous States)


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Overview

DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets.

DuraFlex SW is a smooth inner-wall, flexible stainless steel chimney liner. The smooth inner wall provides no output reduction allowing for total appliance efficiency. Smooth wall construction eliminates ridges that restrict flue gas flow and collect deposits. The lack of ridges facilitates cleaning and maintenance. DuraFlex SW is ideal for relining masonry chimneys for wood and gas-burning appliances. Listed to UL 1777.

Customize The Flex You Need

All DuraFlex is available for custom lengths (minimum 10' length) orders. DuraFlex Pro and DuraFlex SW also offer 9"-12" diameters when ordered in custom lengths. (minimum 10' length). Use Ventinox components for all 9"-12" flex systems.

 

Features

  • Kit includes DuraFlex SS Top Plate w/welded Storm Collar, DuraFlex SS Removable Vertical Cap, DuraFlex SS Connector, and DuraFlex SW length.
  • Flex lengths are available in 15’, 20’, 25’, 30’, and 35’.

Includes

DuraFlex SS Top Plate With Welded Storm Collar
Used to seal the top of masonry chimney and support flex. Flex is secured to the storm collar with a fast connect band.
DuraFlex SS Removable Vertical Cap
Use to terminate a relining system. Attach to storm collar with fast connect band.
DuraFlex SS Connector
Use to connect DuraFlex SS length to an appliance, rigid length, or flex length.
DuraFlex SW Length
Use with wood-pellet, non-condensing gas, wood-burning, and oil appliances.

 

 Applications:

DuraFlex SW smooth wall flexible relining for a masonry chimney. Use with gas, wood pellet, oil, or wood appliances. Applications include fireplace inserts, furnaces, boilers, and water heaters.

     

    Specifications

    Model Size Flex Length
    3DFSW-30K 3" I.D 30 ft.
    4DFSW-30K 4" I.D 30 ft.
    5DFSW-30K 5" I.D 30 ft.
    55DFSW-30K 5.5" I.D 30 ft.
    7DFSW-30K 7" I.D 30 ft.
    8DFSW-30K 8" I.D 30 ft.
    Construction Single-Wall
    Clearance 0” clearance for gas, oil, and pellet applications.
    Clearance 1” clearance to masonry for wood-burning
    Listings Listed to UL 1777 and ULC S635 (MH45609).
    Warranty Limited-lifetime warranty

     

    Downloads

     

    Safety Information: CA Prop 65 Warning

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