Product Description
The Metal-Fab 4MDC is a round draft hood connector designed for use with Type B gas vent systems. This connector features an aluminum inner wall and a galvanized steel outer wall, providing durability and reliability. The dimensions of the connector include an open size of four inches and a length of four point eight eight inches. It meets UL 441 standards, ensuring safe usage with gas appliances.
- Constructed with aluminum alloy and G90 galvanized steel
- Double wall design for enhanced performance
- Compatible with Type B gas vent systems
Product Highlights
This connector is ideal for connecting various gas vent systems and is suitable for both residential and commercial applications.
Product Information
Standard Information
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Selling Size: 4 inches
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Material: Aluminum alloy and galvanized steel
Technical Specifications
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Open Size: 4 inches
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Height: 4.875 inches
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Material Thickness: 0.012 inch (inner wall), 0.018 inch (outer wall)
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Applicable Standard: UL 441, NFPA 54/211
