null Vacu-Stack 6" TDW Air Cooled with 1/2" Screen
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Vacu-Stack 6" TDW Air Cooled with 1/2" Screen

Vacu-Stack 6" TDW Air Cooled with 1/2" Screen
In Stock: Ships in 1-3 Business Days


The Vacu-Stack Air Cooled Chimney Cap is the best solution for wind induced downdrafts. It is designed to fit double or triple-wall, air-insulated, factory built chimneys to stop wind from blowing into the chimney regardless of the wind direction. By accelerating air flow around the Vacu-Stack, flue gasses are forced to flow up and out of the chimney.

This Vacu-Stack Air Cooled Chimney Cap features a unique design that actually increases the draft when the wind hits it as opposed to deflecting it down the chimney and overpowering the draft. A special large 16" bottom collar rests underneath the cap to keep rain from entering the air-insulated chimney and maintain the proper internal venting that is required.

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Vacu-stack Sizing

Additional Information

Clearance Non-Clearance
Color Silver
Country Of Origin United States
Product Type Chimney Caps
Diameter 6 Inch
Type Air Cooled
Left Overlay Image Made in America.png
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Brand Vacu-Stack


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