Product Description
The Metal-Fab 3M12 is a double wall type B gas vent pipe designed for category I natural gas and propane appliances. This vent pipe measures three inches in diameter and twelve inches in length, enhancing venting capabilities in various heating systems.
- Double wall construction ensures safety and durability.
- Twist-lock end type for easy installation.
- Compatible with gas boilers, fireplaces, and furnaces.
Product Highlights
Designed for reliable performance, the Metal-Fab 3M12 meets UL 441 and NFPA standards, providing effective venting solutions.
Product Information
Standard Information
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Manufacturer: Metal-Fab
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UPC: 62241710080
Technical Specifications
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Type: Double Wall, Round, Type B Gas Vent
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Length: 12 inches
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Size: 3 inches
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Material: Aluminum alloy inner wall, G90 galvanized steel outer wall
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Material Thickness: 0.012 inches (inner wall), 0.018 inches (outer wall)
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Temperature Rating: 530 degrees Fahrenheit
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End Type: Twist-Lock
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Applicable Standards: UL 441, NFPA 54/211
