Product Description
The Metal-Fab 3M6A is a Type B double wall adjustable round gas vent pipe designed for use with category I appliances. This vent pipe is suitable for natural gas or propane-fired appliances, including furnaces, heaters, fireplaces, and boilers. The product meets NFPA 211 standards which cover chimneys, fireplaces, vents, and solid fuel burning appliances.
- Constructed from galvanized steel and aluminum alloy
- Tool-less assembly with a positive twist-lock system
- 360-degree rotation capability for efficient installation
Product Highlights
This vent pipe incorporates air insulation and is designed to minimize the risk of sharp edges through a hemmed flue and casing. Its lightweight construction facilitates easy handling and installation.
Product Information
Standard Information
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Brand: Metal-Fab
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Country of Origin: US
Technical Specifications
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Diameter: 3 inches ID
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Length: 6 inches
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Thickness: 1/4 inch
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Material: Aluminum and galvanized steel
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Manufacturing Standards: NFPA-54/211, UL 441
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Series: M Series
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Domestic/Import: Domestic
