Vacu-Stack Chimney Cap - Non Air Cooled

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Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Oval Vacu-Stack Option

Oval Vacu-Stack Option

Vacu-Stack Chimney Cap - Non Air Cooled

Vacu-Stack Chimney Cap - Non Air Cooled

Description:
This is the premier chimney cap for solving common, wind-related chimney draft problems. Wind-induced downdraft can cause smoke to enter...

This is the premier chimney cap for solving common, wind-related chimney draft problems. Wind-induced downdraft can cause smoke to enter the living space.

$1.00

Product Details:

Application: Single wall insulated Class A chimney pipe or chimney liner.

This is the premier chimney cap for solving common, wind-related chimney draft problems. Wind-induced downdraft can cause smoke to enter the living space when: hills, mountains, tall trees, and/or tall buildings are in the vicinity. Vacu-Stack also functions as a conventional chimney cap by protecting the chimney from rain, snow, debris, and animals.

The optional stainless steel 1" mesh screens, used as bird guards, will never rust and are available for either style of Vacu-Stack caps. The screen will assist against debris and animals from entering the chimney and will help contain sparks.

See how the Vacu-Stack Chimney Cap works. Adapt your Vacu-Stack chimney cap to any standard masonry flue using this adapter.

Sizing:

Diameter A (Inside Flue Dimension) Diameter C
6" 14"
7" 15"
8" 18"
9" 20"
10" 21"
11" 23"
12" 24"

The 8 in. x 12 in. Oval Vacu-Stack extension measures 5 7/8" W x 9 7/8" L. The plate measures 10" W x 14" L.

Installation Instructions:

Vacu-Stack Mesh Screen Installation Instructions

Step 1: Fitting the Vacu-Stack inside the flue. Vacu-Stack chimney caps fit inside round metal and masonry flues. Press the pipe end of the Vacu-Stack into the flue until fit is snug.







Step 2: Applying a Watertight Seal. Apply a thin layer of silicone caulking to seal joint between Vacu-Stack and top of chimney. The chimney silicone is an optional add-on for this product. If you are installing on rectangle or square flues, please visit the masonry adapter page.

Reviews:

Customer Reviews

Based on 5 reviews
60%
(3)
40%
(2)
0%
(0)
0%
(0)
0%
(0)
K
Ken
Vacu-Stack Chimney Cap

the chimney drafts much better since installing this cap!

V
Vmech
sizing not 100% correct

Well made but my 6 in. cap collar is welded about 1/4 in. to small. I didn't

want to "take away" any volume.

B
Bruce_T
Vacu Stack Cap solved the back draft issue ! We LOVE it !

Our old chimney had this type cap on it. We updated the wood stove and had to update the chimney from air cooled to non-air cooled. The local three basic caps available all caused a back draft and very difficult almost impossible to start the fire, as well as always draft when there was not a fire. This Vacu Stack is exactly like the one on our old chimney. It solved the back draft problem very well !! It has a very light positive draft, only detectable with a tissue. And it is exactly the correct amount of draft to start the fires again. WE LOVE IT ! No more smokey house !

J
JAW
Perfect fit and look!

What a great product and the fit was perfect. It looks like a UFO! The screens also fit in perfectly and give me peace of mind that no critters will hibernate in my vent stack!

C
Chip in PA
Excellent service

Ordered on a Sunday and received on Wednesday in excellent condition. Well made and made in USA. Have not tested it yet but have confidence the product will perform as advertised. Pleasure doing business with this company. If there are issues after using Vacu-Stack I will update this review.

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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More

—CC, VA

Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.