Product Description
Metal-Fab 4M6AF is a double wall Type B gas vent designed for use with Category I natural gas or propane-fired appliances. This vent meets the standards set by NFPA 211 and NFPA 54. It provides a reliable connection for gas furnaces, heaters, fireplaces, and boilers. The innovative twist-lock connection eliminates the need for sheet metal screws, streamlining installation.
- Constructed from galvanized steel and aluminum.
- Features UL 441 certification for safety and performance.
- Designed for commercial applications and compatible with major brands.
Product Highlights
This product is essential for maintaining proper venting in gas appliances, ensuring safety and efficiency.
Product Information
Standard Information
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Brand: Metal-Fab
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MPN: 4M6AF
Technical Specifications
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Diameter: 4 inches
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Material: Aluminum and Galvanized Steel
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Finish: Galvanized
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Certifications: UL 441
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Domestic/Import: Domestic
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Country of Origin: US
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Series: M6AF
