• DuraventPro Vent Pipe - 4 inch Diameter by 18 inches - 46DVA-18

    - For Gas Regency or Hampton or Excalibur - Galvanized

    Product ID • 46DVA1800000

  • Please Call us at 1-802-583-2726 for Pricing or Click Here


DirectVent Pro is a unitized, coaxial (concentric) venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces.

There is a .020" aluminum inner wall with a .018" galvanized steel outer wall. The painted outer walls are made of laserwelded .018" galvalume steel. The outer pipe brings combustion air to the appliance while the inner pipe exhausts flue gases to the outside.

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