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5" B-Vent 3' Length

Item: 5M3
MFR: 5M3

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About This Product

Product Info

Description

Metal-Fab's round and oval Type-B vent is listed by Underwriters Laboratories for use with approved category 1 gas furnaces, heaters, and boilers. A category 1 appliance operates with a non-positive vent static pressure. The double wall design of B-vent enables the product to be used in homes and commercial buildings at close clearance to combustible. Metal-Fab's B-vent design incorporates features that make installation quick, easy, and safe. Some of those features are:
  • Elimination of sharp edges by hemming the flue and casing.
  • Assembly & disassembly, without tools, using positive twist lock.
  • 360 degree rotation of small diameter fittings using swivel tees, wyes, and elbows.
  • Space savings inside standard stud walls using oval pipe.
UL listed to mate with other specifically identified and listed round gas vent, 3"-6" diameters, allowing you to add a new run of Metal-Fab B-vent to an existing run of common vent. Metal-Fab 3"-6" diameter B-vent pipe is now standard with our new Surelock® B-Vent Locking System . The patented locking system provides a secure lock with just the push of a tab, and can be easily disassembled by pulling the tab back out. Commercial Vent or "BIG Vent" is available in round sizes of 14" - 30". Big Vent sections (in 16" - 30" diameters) are joined together using Metal-Fab's quick connect locking system.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov

Specifications

Weight4.2 Pounds (lbs)
Width11.8 Inches (In)
Height37 Inches (In)
Country of OriginUSA
Length17.3 Inches (In)
BrandMetal-Fab
CompositionOuter wall is constructed of galvanized steel .018" thick G90 Steel for sizes 3" to 14" diameter and .024" thick G90 for sizes 16" to 30" diameter. The inner wall is constructed of aluminum alloy .012" thick for sizes 3" to 8" diameter and .018" thick f
GaugeOuter Wall - 26ga, Inner Wall - 30ga
Inside Diameter5"
Outside Diameter5"
Prop 65Yes
Size5" x 36"
UL ListedYes

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