V Series Cooktop Hood Flue Extension


  • Installation instructions for flue extension part number 823530, 823531
  • List of components included with 823530, 823531
  • How to install a flue extension or duct cover


V Series Cooktop Hood Flue Extension Installation Instructions detail the installation process.

  • Instructions for the flue extension are in the product installation guide.
    • The flue extension installs the same way as the flue that comes with the product.
    • The flue extension replaces the top telescoping flue that comes with the unit.
    • The top telescoping flue that comes with the unit can be discarded.
  • The only difference from the flue that comes with the unit is height.
    • There will be a bigger gap between the mounting tabs location and the lower mounting bracket.
    • The flue extension does not add additional width or depth, only height.
    • Ceiling height that the flue extension can accommodate varies based on the distance between the countertop and the hood bottom.
    • A custom piece would be needed to cover any ducting not covered by the flue extension.
    • Do not stack flue extensions.
    • Wall and Island Hood Flue Height Reference Guide contains minimum and maximum height dimensions.
  • Standard flue height information is listed in the table below:
HoodHood Height without FlueHeight of Standard Flue
Wall - Black & Glass2-1/4”29-1/8" - 39-1/4"
Wall – Stainless6”29-1/8" - 39-1/4"
Island – Stainless6”23-1/4" - 32"
Island – Black & Glass2-1/4”23-1/4" - 32"
  • A flue can be reduced for ceilings less than 8'. However, this modification is not suggested, and Wolf does not provide instructions or specifications.
  • The flue extension can be used with the recirculating kit.
  • The stainless steel grain direction for both of the chimney parts is horizontal.
  • Cooktop hoods can be installed without a flue. See Cooktop Hoods Installed Without a Flue.
  • See also, V Series Cooktop Ventilation Overview.
  • Refer to the product Installation Guide for further installation information. Refer to the Wolf Design Guide for design specifications.

Contact a Local Dealer for further sales information or contact a Factory Certified Parts Distributor to order parts.

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