Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
2018 Dealer Meeting Announcement - Click Here for Details

Metal-Fab - 4M90 4" B-Vent 90° Elbow

Item: 4M90
MFR: 4M90

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.
Decrease quantity
Increase quantity

Frequently Bought Together

Best Sellers

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° 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.

Specifications

Weight1.1 Pounds (lbs)
Width10 Inches (In)
Height10.8 Inches (In)
Country of OriginUSA
UPC or Barcode622417101479
Hazardous MaterialNo
EPA Cert RequiredNo
Length14.3 Inches (In)
BrandMetal-Fab
ISO CodeUS

Documents

Equipment Part List

Loading...
Shop all compressors