Metal-Fab MDWF0403 4 x 3' Gas Vent Pipe

Product Description

The Metal-Fab MDWF0403 is a flexible, double wall gas vent pipe. This product is suitable for connecting appliances to a common B-Vent system. It measures four inches in diameter and three feet in length. The pipe features an aluminum alloy inner wall and G90 galvanized steel casing. It is designed for applications such as gas boilers, furnaces, and fireplaces.

• Flexible design allows for easy installation
• Constructed from durable materials
• Meets UL 441 and NFPA 54/211 standards

Product Highlights

This vent pipe simplifies installation by eliminating the need for various adapters and rigid pipe lengths.

Product Information

Standard Information

• Manufacturer: Metal-Fab
• Applicable Standards: UL 441, NFPA 54/211

Technical Specifications

• Type: Double Wall, Round, Flexible, Type B Gas Vent
• Size: 4 inches
• Length: 3 feet
• Material Thickness: 0.012 inches (Inner Wall), 0.018 inches (Outer Wall)
• Material: Aluminum Alloy (Flue), G90 Galvanized Steel (Casing)
• Temperature Rating: 530 degrees F
• Product ID: 32218
• UPC: 62241743483