Product Description
The Metal-Fab 4MIX6 is a gas vent increaser made from aluminum alloy and G90 galvanized steel. This double wall construction is designed to connect different vent sizes efficiently.
- Durable construction with aluminum and galvanized steel
- Type B gas vent system
- Used with gas boilers and furnaces
Product Highlights
This vent increaser features a round design with a larger end size of six inches and a smaller end size of four inches. It is designed for safe gas venting in appliances like gas boilers, furnaces, unit heaters, and fireplaces.
Product Information
Standard Information
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Manufacturer: Metal-Fab
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UPC: 62241710102
Technical Specifications
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Type: Double Wall, Round
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Larger End Size: 6 inches
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Smaller End Size: 4 inches
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Length: 6.5 inches
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Material Thickness: 0.012 inches (Inner Wall), 0.018 inches (Outer Wall)
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Materials: Aluminum Alloy (Flue), G90 Galvanized Steel (Casing)
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Applicable Standards: UL 441, NFPA 54/211
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Temperature Rating: 550 degrees Fahrenheit
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Clearance: 1 inch
