4M90 Metal-Fab B-Vent 4" 90 Degree Adjustable Elbow
Part #MF4M90
MFG #4M90
Manufacturer Name : Metal-Fab
Option : Elbow
Vent Size : 4"
- Gas Vent Pipe Elbow
- Item Elbow
- Type Adjustable, Double Wall, Round
- Applicable Standard UL 441, CUL, NFPA 54/211
- Size A 4"
- Size B 4"
- Angle 90 Degree
- Material Thickness 0.012" Inner Wall, 0.018" Outer Wall
- Material Aluminum Alloy Inner Wall, G90 Galvanized Steel Outer Wall
- Inclusions/Features Assembly and Disassembly, Elimination of Sharp Edges, Space Saving
- Rotation Angle 360 Degree
- Used on Item Gas Vent
- Used On Model M
- Warranty 1 Year Limited
- Install Instructions
Specification Sheet - The Design of the SURELOCK B-Vent Locking System is Unique; Elimination of Sharp Edges by Hemming the Flue and Casing; Assembly and 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; 1 Year Limited Warranty