Product Description
The Metal-Fab 8M18 is a gas vent pipe designed for use with approved category I natural gas or propane appliances. This double wall type B gas vent meets NFPA standards for safety and efficiency. It features a twist lock design for easy installation.
- Size: 8 inches by 18 inches
- Material: Aluminum alloy inner wall and G90 galvanized steel outer wall
- Temperature rating: 530 degrees Fahrenheit
Product Highlights
This vent pipe is ideal for gas boilers, fireplaces, furnaces, and unit heaters, providing a reliable solution for venting hot gases safely away from your appliance.
Product Information
Standard Information
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Brand: Metal-Fab
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Type: Double Wall, Type B
Technical Specifications
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Material Thickness: 0.012 inches (Inner Wall), 0.018 inches (Outer Wall)
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End Type: Twist Lock
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Inclusions/Features: Integral, Annular Insulating Air Space
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Applicable Standard: UL 441, NFPA 54/211
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Clearance: 1 inch
