10 Best Category 3 Vent Pipe In The Us - Black Friday 2024

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Last Updated - November 22, 2024

Best Choice

1

Mr. Heater
Mr. Heater Category 3 Horizontal 6 in Vent Kit for Big Maxx Heaters
Main highlights

Stainless steel 6 in sealed ducting meets new category 3 certifications
Includes 6-in male connector, 45-degree elbow, 6-in to 19-in long adjustable 6-in diameter vent pipe, 12-in long 6-in diameter vent pipe, 24-in long 6-in diameter vent pipe, 6-in INS wall penetration, screened termination, screws, and silicone sealant.
Complies with US standard (UL1738) and Canadian standard (S636)
Compatible with Mr.Heater and Heatstar units 250,000 BTU to 400,000 BTU
Category 3 horizontal 6-in vent kit for use with Mr. Heater Big Maxx unit heaters ranging from 250,000 to 400,000 BTU's
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9.7

Exceptional

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Value for Money

2

Dayton

Dayton Sidewall Venting Kit, For Use With Dayton Commercial/Industrial Tube Heaters - 2C448

9.5

Excellent

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3

DuraVent
M&G Duravent Pipe Stainless Steel Cat III, 4" Adjustable
Main highlights

Vent pipe stainless steel cat III 4 in. Adjustable
Manufacturer: M&G Duravent
M&G Duravent FSAVL4
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9.4

Excellent

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4

DuraVent
M&G Duravent FSLV3604 Vent Pipe Stainless Steel Cat Iii 4 In. X 36 In.

41% Off
Main highlights

Package width :33.02"
Package length :101.6"
Package height :33.02"
Made in United States
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9.3

Excellent

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5

Selkirk Sport
SELKIRK Corp 173036R Selkirk, Pack of 1

9.3 worth the money

9.3 lasts a long time

9.3 Simple to use

Why we love it

Easy to use for quick installation.

Highly durable, ensuring long-lasting performance.

No elbows needed; simplifies vent connections.
Main highlights

Highly Durable and Easy to Use
The 3EFC-3 Expandable, Flexible Gas Vent Connector is manufactured in China, designed to simplify connections between gas appliances and type-B vents without needing elbows.

Simplifies Gas Vent Connections
Ideal for connecting gas-fired appliances to rigid type B gas vents, expanding from 1 to 3 feet for a flexible, no-elbow-required setup.

Customer Praise for Effectiveness
Customers frequently praise the product for its effectiveness in solving vent connection issues, often stating it 'did the trick' for their needs.
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9.2

Excellent

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6

Metal-Fab

Metal-Fab 3M3 Double Wall Vent Pipe 3 in. x 3' Pipe

9.0

Excellent

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7

DuraVent
M&G DuraVent Duravent DirectVent Pro Direct Vent Pipe, Galvanized, Length: 24" / Internal Diameter 4"
Main highlights

Use to add length to a straight length of DirectVent Pro.
Tight inner connections for superb performance, with no gaskets or sealants required.
Low-profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior.
DirectVent Pro is a unitized, coaxial venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces.
4" inner diameter x 6 5/8" outer diameter x 24 inch length
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8.8

Very Good

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8

Diversitech
Diversitech CVENT-3-EXT 3in Concentric Vent, Extended
Main highlights

Vents simplify installation and only require one hole through the wall or roof where the pipes terminate
This product is Manufactured in Vietnam
Package Dimensions: 61.03" L x 7.68" W x 7.68" H
CVENT-3-EXT
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8.7

Very Good

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9

Z-Vent
Z-Flex Z-Vent 3" x 5' Stainless Steel Vent Pipe (2SVEPWCF0305)
Main highlights

This straight piece of pipe has a silicon gasket and an integral gear clamp on the female end
Rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications
3" x 5' Stainless Steel Vent Pipe
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8.6

Very Good

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10

DuraVent
M&G DuraVent Duravent 3PVP-36 36 Straight Length Pipe-Galvalume, 3, Stainless Steel
Main highlights

Perfect Fit Construction Allows Ease Of Twist-Lock Connections While Eliminating Leaks.
Marketed Exclusively To The Specialty Hearth Market.
Many Parts Are Available In Heat Resistant Matte Black Finish.
Laser-Welded (Not Spot Or Pop Welded) 304 Stainless Steel.
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8.4

Good

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