4M18A Metal-Fab B-Vent 4" X 18" Adjustable Pipe

MF4M18A MFG #: 4M18A
MF4M18A
  • Length: 18"
  • Manufacturer Name: Metal-Fab
  • Option: Pipe
  • Vent Size: 4"
  • Specifications
  • Documents
  • Description
  • Gas Vent Pipe
  • Type Double Wall, Round, Adjustable Length, Gas Vent
  • Applicable Standard UL 441, CUL, NFPA 54
  • Size 4"
  • Length 18"
  • End Type Twist Lock x Twist Lock
  • Material Thickness 0.012" Inner Wall, 0.018" Outer Wall
  • Material Aluminum Alloy Inner Wall, G90 Galvanized Steel Outer Wall
  • Temperature Rating 530 Deg F
  • Insulation Supplied Yes
  • Inclusions/Features Integral, Annular Insulating Air Space
  • Adjustable Length 3" to 14"
  • Minimum Clearance 1"
  • Air Insulated Pipe Thickness 1/2"
  • Assembled Length 1.5"
  • Application Gas Furnace, Heaters, Fireplace, Boiler
  • Warranty 1 Year Limited
The Design of the SURELOCK B-Vent Locking System is Unique; 1 Year Limited Warranty