Model # AVR7

Internet #202191781

Store SKU #931439

Store SO SKU #1000684060

Master Flow 7 in. Appliance Vent Kit - Roof
0050206029299

Master Flow

7 in. Appliance Vent Kit - Roof

  • Allows Range Hood to vent thru roof
  • Includes 70 in. of 7 in. pipe
  • Black roof vent
$54.97 /each

Frequently Bought Together

Product Overview

This venting kit contains all of the ducting items needed in most standard installations for 7 in. Range Hood vents through the roof. You may need additional lengths of pipe if your installation goes beyond the 70 in. of pipe included in the kit. Also included: 7 in. Heavy duty, black painted, metal roof vent; 7 in. Button Lock Elbow; 3.25 in. x 10 in. Transition. Other supplies may be needed such as: Duct Tape, Roofing Nails and Caulk, depending on the installation.

  • All of the ducting needed for most installations in one box
  • Easily attaches to most 7 in. range hoods
  • Full 90 Degree elbow to help with tricky installations
  • To ensure efficiency, seal all seams
  • Minimum temperature rating of -100 Degrees F

Info & Guides

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Specifications

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Details

Warranty / Certifications

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Customer Questions & Answers

Does Home Depot install the through the roof vent?

Asked by: Jb
Thank you for your recent inquiry with The Home Depot. We see the item is designed to go through your roof in the home . To see if the item is able to be installed by your local Home Depot . You would have to stop in your local store and check at your pro desk in the front of the store They will be able to tell you if and what the cost would be for the install on the vent kit for you. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: HomeDepot
Date published: 2016-08-12

doest the 90 degree vent in this kit have a back flow draft in it ?

Asked by: MOE
Yes, It contains the 7" GNV7BL, goose neck vent with damper. Please call Technical Services at 800-211-9612, M-F, 8A-5P ET for any additional information.
Answered by: Master Flow
Date published: 2016-04-12

What does the video in the photos have to do with this product?

Asked by: BrowneBearLLC
Thank you for inquiring about MasterFlow Products ... I believe this video was added as general ductwork installation video. You are correct, it does not pertain to this product. Please call our Technical Services Group with any additional questions. M-F 8A-5P Eastern Time.
Answered by: Master Flow
Date published: 2015-12-16

How do I attach the ductwork to the roof cap?

Asked by: Jenny
It's shown in this video from This Old House: http://www.thisoldhouse.com/toh/video/0,,20783011,00.html (Lowes website didn't link the URL but it work) Tom Silva cut tabs in the end of the sheet metal and nailed two into the roof. A duct adapter plate would provide a cleaner seal of the store has 7" in stock (depending on the size you are using). Trace a lid or bowl for a cutting line then use a jig saw on medium speed. Be sure to use plenty of caulking just like he does in the video. A google search of "DIY appliance roof vent installation" also provides other examples. Good luck and don't worry it will work. Semper fidelis, Dave
Answered by: DC
Date published: 2016-04-12
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Customer Reviews

7 in. Appliance Vent Kit - Roof is rated 3.1 out of 5 by 11.
Rated 1 out of 5 by from DO NOT BUY I own a roofing company. As others have stated, the damper cannot handle any wind. In the slightest breeze the damper opens and closes, "flapping" in the breeze, making a loud noise. We tried this product because the supplied ducting snaps directly into the vent, whereas the Broan does not. This is a huge plus as it saves us many hours of fabricating an adapter to secure the ducting to the cap in a proper manner to meet building code. Our customer complained about the flapping noise within two days and we needed to go out and replace it with a Broan. The Broan are built MUCH better. Hold the Broan and the GAF in your hands and you'll see the difference instantly. Proper ducting attachment is a huge plus, but not nearly huge enough to install this inferior product.
Date published: 2016-12-23
Rated 1 out of 5 by from As long as the wind never blows into it... The issue is with the vent that installs on the roof. If the wind cannot blow into this vent, it should be fine. That's a bit unrealistic, I think. A slight breeze blowing into the opening opens the door then it slams shut a few seconds later. Ok, that's a little annoying but I can live with it. Now imagine some rain along with that wind. Our kitchen had rain come in through this roof vent. Our roof is fairly flat so that does not help.
Date published: 2016-02-16
Rated 3 out of 5 by from Average for cost Pipe is as expected which works well. The back draft damper is inadequate. Leaked so badly that I had to replace it with an in line damper. We had the smell of the roofing tar every day because of the poor seal of the damper.
Date published: 2015-12-15
Rated 1 out of 5 by from Sound is horribly annoying!!! The other reviews are right, the noise this thing makes will keep you up all night long. Terrible design with the slightest wind causing the metal damper to flap back and forth non-stop. As others have mentioned, once you install this, flash it, shingle around it, and hook it up....now it's too late. Don't buy it!
Date published: 2015-08-26
Rated 1 out of 5 by from Roof Cap Flap Horrible. Whoever design this product forget about the weather in East coast. A little wind can cause this Roof Cap Flap, sound like a "Flapper" . Just imagine what happen when wind blowing snow into your Roof Cap Flap and down through your duct in the middle of winter night while you sleep. So don't wasted your time with this product, because once the Roof Cap in place is too late.
Date published: 2010-11-11
Rated 4 out of 5 by from worked.. worked well for intended use. Cheap materials, but wasn't expecting them to be superb. Did the job so I'm happy.
Date published: 2013-12-10
Rated 5 out of 5 by from good product I use Home depot through my company to order some parts that are otherwise hard to locate in my area. they arent the cheapest but they have what I need, when I need it.
Date published: 2014-12-23
Rated 4 out of 5 by from good product. what I needed. Good product. But a little overpriced. Did what it was supposed to do.
Date published: 2014-10-21
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