Model # GNV7BL

Internet #202191777

Store SKU #396028

Store SO SKU #1000684214

Master Flow 7 in. Goose Neck Vent - Roof Cap in Black
0050206029169

Master Flow

7 in. Goose Neck Vent - Roof Cap in Black

  • Heavy duty screen stops entry by birds or small animals
  • Black galvanized steel
  • Aluminum gravity damper flap included
$3162 /each
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Frequently Bought Together

Installation Options

Product Overview

  • Heavy duty screen stops entry by birds or small animals
  • Black galvanized steel
  • Aluminum gravity damper flap included
The Master Flow 7 in. Goose Neck Vent is designed for 7 in. round pipe. This goose neck vent is made of galvanized steel. This vent has a temperature range between -100 degrees Fahrenheit up to 390 degrees Fahrenheit. The vent is black colored helping blend it into your home's rooftop.
  • Made of zinc-coated galvanized steel
  • Designed for 7 in. Round pipe
  • Know for its ability to withstand temperatures between -100 degrees Fahrenheit to up to 390 degrees fahrenheit
  • Black color helps to conceal into rooftop
  • 9-3/4 in. H x 13-1/2 in. W x 15 in. L
  • Goose Neck Vent has built in collar
  • Always seal flashing with approved roof sealant

Product Overview

  • Heavy duty screen stops entry by birds or small animals
  • Black galvanized steel
  • Aluminum gravity damper flap included
Model #: GNV7BL
Sku #: 396028
Internet #: 202191777

The Master Flow 7 in. Goose Neck Vent is designed for 7 in. round pipe. This goose neck vent is made of galvanized steel. This vent has a temperature range between -100 degrees Fahrenheit up to 390 degrees Fahrenheit. The vent is black colored helping blend it into your home's rooftop.

  • Made of zinc-coated galvanized steel
  • Designed for 7 in. Round pipe
  • Know for its ability to withstand temperatures between -100 degrees Fahrenheit to up to 390 degrees fahrenheit
  • Black color helps to conceal into rooftop
  • 9-3/4 in. H x 13-1/2 in. W x 15 in. L
  • Goose Neck Vent has built in collar
  • Always seal flashing with approved roof sealant

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
15.25
Product Height (in.)
9
Product Length (in.)
15.25 in
Product Width (in.)
13.5

Details

Duct Type
7" Round
Gauge
30
Insulated
No
Material
Galvanized Steel
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
No Certifications or Listings

Specifications

Dimensions

Product Depth (in.)
15.25
Product Height (in.)
9
Product Length (in.)
15.25 in
Product Width (in.)
13.5

Details

Duct Type
7" Round
Gauge
30
Insulated
No
Material
Galvanized Steel
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
No Certifications or Listings

Questions & Answers

can I use this roof cap for a range hood vent?

Asked by: Heiko910
Yes I believe you can push 500 cfm thru a 7in. Hole
Answered by: Mrhvac69
Date published: 2017-12-05

do i use this on a fernus

just making sure for the safety reason thank you
Asked by: pc
NO!
Answered by: Mrhvac69
Date published: 2017-12-05

Do you need a coupler to attach the bottom of the vent to the duct?

I cannot get non-crimped end of the 7" duct to fit inside the ring on the bottom of this vent
Asked by: dm97205
Yes and second question crimp the vent collar
Answered by: Mrhvac69
Date published: 2017-12-05

Can this be painted?

Asked by: JockEwing
Yes I would wipe down with thinner or alcohol etc before painting
Answered by: Mrhvac69
Date published: 2017-12-05
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Customer Reviews

7 in. Goose Neck Vent - Roof Cap in Black is rated 4.1 out of 5 by 12.
Rated 4 out of 5 by from Have not installed yet, but looks to be pretty well... Have not installed yet, but looks to be pretty well made, damper moves very smoothly, something I was worried about. Should be a good one. Happy with it.
Date published: 2017-11-29
Rated 4 out of 5 by from Stock inventory was poor. Scratching and dented product. Had to sort through... Stock inventory was poor. Scratching and dented product. Had to sort through numerous vents to find one.
Date published: 2017-11-08
Rated 4 out of 5 by from Good quality the round collar needs to be a couple inches longer Good quality the round collar needs to be a couple inches longer
Date published: 2017-12-05
Rated 4 out of 5 by from Easy to use blends well into a dark single... Easy to use blends well into a dark single roof ...
Date published: 2018-02-21
Rated 1 out of 5 by from The surroundings on the flashing base are too narrow any... The surroundings on the flashing base are too narrow any professional roofer won't buy this because that's a hugge issue, design needs to be fixed.
Date published: 2017-09-19
Rated 2 out of 5 by from Nice concept, poorly executed This is a nice looking design for a vent. However, there are rivets on the same plane as the roof, which could result in leaks. It appears that someone noticed the design flaw after manufacture, and slapped a line of clear silicone around the rivets. The caulking was very sloppy, and missed a couple of rivets on both of the two vents I ordered.
Date published: 2013-07-01
Rated 5 out of 5 by from Good product for a reasonable price Well made and sturdy with black powder-coat finish. Damper works freely and seals well. Wire mesh screen is held in place with two screws to be easily removable in case it or the damper ever needs to be cleaned. A very reasonable price for a quality product.
Date published: 2012-10-02
Rated 5 out of 5 by from heavy guage metal,good product for the money heavy guage metal,good product for the money
Date published: 2017-05-31
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