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Page Updated 2/25/2014
Office Address: Hart's Hearth Inc. Uplink Companies 2523 Middle Rd. Trenton, NC  28585 Toll Free Phone#:  877-602-FIRE (3473) Fax: 800-571-2765 Office Hours: 9AM to 5PM Mon. - Fri. Closed: Sat. & Sun. Most all orders placed Monday thru Friday by 1:30 pm Eastern will be shipped same day. Tech Support, Customer Service, and Order Takers will be available during office hours above.

VacuStack For Solid-Pack

VacuStack For Solid-Pack

VacuStack For Solid-Pack

The Vacu-Stack cures most wind-related backpuffing problems.

Customers who live in the mountains, foothills, or around trees or tall buildings often complain of backpuffing problems on windy days. The Vacu-Stack may be the solution.

These obstacles may deflect wind down the chimney, overcoming the draft. But, when wind hits the uniquely designed Vacu-Stack, it actually increases draft in proportion to the speed of the wind.

A word of caution - The Vacu-stack won't cure an otherwise poorly drawing flue.

Therefore, do not be tempted to use it to cure anything but wind-related backpuffing problems.

The Vacu-Stack is made of 26-ga., 304-alloy stainless steel. To install, slide the Vacu-Stack into the pipe and seal with a bead of High Temperature Silicone Sealant. The Vacu-Stack carries a lifetime warranty.

For class-A chimneys using solid-pack insulation with sealed ends, use this standard model.

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Qty   SKU Description Price

7" Regular Vacu-Stack

11120
$150.70
You Save: $11.11 (7%)

8x12 Oval Regular Vacu-Stack

11135
Fits 8 x 12 inch oval regular stack.
$233.21
You Save: $26.59 (10%)

Bird Guard for 6" or 7" Vacu-Stack

11140
$33.62
You Save: $2.47 (7%)

Bird Guard for 8" and 8"X12" Vacu-Stack

11142
$37.63
You Save: $2.77 (7%)

6" Regular Vacu-Stack

140106
$140.99
You Save: $10.10 (7%)

8" Regular Vacu-Stack

140108
$166.62
You Save: $12.30 (7%)

10" Regular Vacu-Stack

VSS-10
$214.83
You Save: $16.75 (7%)
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