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Vacu-Stack Chimney Caps

SKU: VSS-03
Vacu-Stack Chimney Caps View Larger Image
Vacu-Stack Chimney Caps
Vacu-Stack Chimney Caps
Vacu-Stack Chimney Caps
Vacu-Stack® is the premier chimney cap for solving wind-related draft problems that often occur for homes with hills, mountains, tall trees or buildings in the vicinity.
How it works: When wind flows around the Vacu-Stack's unique design, wind speeds increase which creates a partial vacuum. This vacuum then pulls flue gases up and out of the chimney, thus preventing wind-induced downdraft and the resulting infiltration of smoke, odor, and flue gas into your home. 
This cap also functions as a conventional chimney cap by protecting the chimney from rain, snow, debris, and animals. It is designed for round chimneys that are not air insulated (also called air-cooled). The Vacu-Stack can also be installed on a square or rectangular chimney using the Masonry Adaptor.

This model work with the following types of chimneys:
  • Single wall
  • Masonry
  • Solid pack insulated
  • Class A
  • B vent

    • All the Vacu-Stack® chimney caps are made of durable 304 Stainless Steel.
    Please be aware that any Vacu-Stack chimney cap that is larger than 12" will be custom made and will ship out in 1-2 weeks.

    Selection and Sizing Guide
    Installation Instructions

    3"
    VSS-03*
    3"
    Each
    QTY
    $136.19
    Add to cart
    4"
    VSS-04*
    4"
    Each
    QTY
    $146.41
    Add to cart
    5"
    VSS-05*
    5"
    Each
    QTY
    $155.24
    Add to cart
    6"
    VSS-06
    6"
    Each
    QTY
    $168.26
    Add to cart
    7"
    VSS-07
    7"
    Each
    QTY
    $170.58
    Add to cart
    8"
    VSS-08
    8"
    Each
    QTY
    $205.91
    Add to cart
    8" Oval
    VSS-0812*
    8" Oval
    Each
    QTY
    $268.65
    Add to cart
    9"
    VSS-09*
    9"
    Each
    QTY
    $289.57
    Add to cart
    10"
    VSS-10*
    10"
    Each
    QTY
    $300.26
    Add to cart
    11"
    VSS-11*
    11"
    Each
    QTY
    $521.51
    Add to cart
    12"
    VSS-12*
    12"
    Each
    QTY
    $575.89
    Add to cart
    10"x14" Oval
    VSS-1216*
    10"x14" Oval
    Each
    QTY
    $598.20
    Add to cart
    13"
    VSS-13*
    13"
    Each
    QTY
    $837.57
    Add to cart
    14"
    VSS-14*
    14"
    Each
    QTY
    $929.14
    Add to cart
    15"
    VSS-15*
    15"
    Each
    QTY
    $1,219.17
    Add to cart
    16"
    VSS-16*
    16"
    Each
    QTY
    $1,395.33
    Add to cart
    17"
    VSS-17*
    17"
    Each
    QTY
    $1,934.96
    Add to cart
    18"
    VSS-18*
    18"
    Each
    QTY
    $2,031.18
    Add to cart
    Additional items you may like
    6"
    AD-06*
    6"
    Each
    QTY
    $61.35
    Add to cart
    7"
    AD-07*
    7"
    Each
    QTY
    $61.35
    Add to cart
    8"
    AD-08
    8"
    Each
    QTY
    $69.26
    Add to cart
    9"
    AD-09
    9"
    Each
    QTY
    $69.26
    Add to cart
    10"
    AD-10
    10"
    Each
    QTY
    $69.26
    Add to cart
    11"
    AD-11*
    11"
    Each
    QTY
    $81.80
    Add to cart
    12"
    AD-12*
    12"
    Each
    QTY
    $81.80
    Add to cart
    13"
    AD-13*
    13"
    Each
    QTY
    $122.71
    Add to cart
    14"
    AD-14*
    14"
    Each
    QTY
    $122.71
    Add to cart
    15"
    AD-15*
    15"
    Each
    QTY
    $301.66
    Add to cart
    16"
    AD-16*
    16"
    Each
    QTY
    $301.66
    Add to cart
    17"
    AD-17*
    17"
    Each
    QTY
    $343.95
    Add to cart
    18"
    AD-18*
    18"
    Each
    QTY
    $343.95
    Add to cart