Product Description
Metal-Fab 4M18A is a double wall adjustable round gas vent pipe that has an inner diameter of four inches and a length of eighteen inches. This product is designed for use with approved category I appliances burning natural or LP gas.
- Constructed from aluminum and galvanized steel for durability
- Allows tool-free assembly and disassembly with a twist-lock mechanism
- Designed to minimize clearance to combustibles for safe installation
Product Highlights
The Metal-Fab 4M18A gas vent pipe ensures efficient venting for gas appliances while adhering to necessary codes and safety standards.
Product Information
Standard Information
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Brand: Metal-Fab
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Part Number: M0146
Technical Specifications
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Type: Type B Double Wall
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Diameter: 4 in ID
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Length: 18 in
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Thickness: 1/4 in
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Material: Aluminum
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Country of Origin: US
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Domestic/Import: Domestic
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Mfg Standards/Approvals: NFPA-54/211, UL 441
