Metal-Fab 4M4ST3 4 x 4 x 3, 0.012 Aluminum Alloy Flue, 0.018 G90 Galvanized Steel Casing, Double Wall, Round, Swivel, Type B Gas Vent Tee

Product Description

The Metal-Fab 4M4ST3 is a double wall, swivel tee designed for Type B gas vent applications. This gas vent tee features an inner flue made of aluminum alloy and an outer casing of G90 galvanized steel. It is useful for connecting appliances like gas boilers, fireplaces, furnaces, and more. The swivel design allows for easy alignment and adjustments during installation.

• Size: Four inches by four inches by three inches
• End to end dimension of nine point nine four inches
• Meets standards of UL 441 and NFPA 54/211

Product Highlights

This gas vent tee is built with safety and efficiency in mind, providing the necessary functionality for connecting gas vent systems.

Product Information

Standard Information

• Brand: Metal-Fab
• Part Number: 4M4ST3

Technical Specifications

• Material: Aluminum alloy (inner), G90 galvanized steel (outer)
• Material Thickness: 0.012 inches (inner wall), 0.018 inches (outer wall)
• Type: Double wall, round, swivel
• Applicable Standard: UL 441, NFPA 54/211
• End to End Dimension: 9.94 inches