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Metal-Fab 5MF Standard Type B Chimney Flashing - For Chimney Pipes with a 5 Inch Inner Diameter

SKU: 204380

Save 53% · Retail: $22.67

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About the Metal-Fab 5MF

The Metal-Fab 5MF is an aluminum B-vent flashing with a galvanized steel casing. It has a hemmed casing and flue, designed to fit 2/12 to 5/12 roof pitches. This product is lightweight, durable and ideal for construction and commercial applications. It can withstand rigorous use and has a sleek design that is portable and easy to apply. This flue is 5” in diameter (refer to the specification sheet for further information).Its casing is hemmed with a positive twist lock connection in the Surelock tab standard. The Metal-Fab 5MF M-style B-Vent flashing is listed and tested by the Universal Laboratories for use with Category 1 gas furnaces, heaters, and boilers.

Product Details

Manufacturer: Metal-Fab
Style: Double Wall
Use: Commercial & Industrial
Mpn # 5MF
Weight 1.50 lbs.

Product Features

  • A category 1 appliance operates with a non-positive vent static pressure.
  • Fits 2/12 to 5/12 roof pitches.
  • Listed and tested to UL 441.
  • Aluminum flue with galvanized casing.
  • Hemmed casing and flue.
  • The double wall design of B-Vent enables the product to be used in homes and commercial buildings at close clearance to combustible.
  • Metal-Fabs B-Vent design incorporates features that make installation quick, easy, and safe.
  • Eliminates sharp edges by hemming the flue and casing.
  • Now standard with the new Surelock B-Vent locking system.
  • Fast assembly & disassembly, without tools, using positive twist lock.
  • 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.
  • 360 rotation of small diameter fittings using swivel tees, wyes, and elbows.
  • Saves space inside standard stud walls using oval pipe.
  • UL listed to mate with other specifically identified and listed round gas vent, 3"-6" diameters.
  • Allows the addition of a new run of Metal-Fab B-Vent to an existing run of common vent.
  • Protects chimney pipes vented through the roof
  • Maintains required 1" clearance to combustibles
  • Fits roofs with 2/12 to 5/12 pitches
  • For use with 5" Metal-Fab Type B Chimney Pipe
  • Limited one-year warranty


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