Metal-Fab 5M4ST4 Double Wall Type B Gas Vent 5 in Galvanized

Product Description

The Metal-Fab 5M4ST4 is a Double Wall Type B Gas Vent designed for natural gas or propane appliances. This product meets UL 441 standards and features a reliable SureLock connection. The innovative twist-lock design reduces installation time and eliminates the need for sheet metal screws.

• Double wall construction for safety and efficiency
• Galvanized steel exterior for durability
• UL Listed connections compatible with major brands

Product Highlights

This vent is suitable for gas furnaces, heaters, fireplaces, and boilers, ensuring proper venting of exhaust gases while adhering to national safety codes.

Product Information

Standard Information

• Brand: Metal-Fab
• MPN: 5M4ST4

Technical Specifications

• Diameter: 5.43 x 4.5 x 4.5 inches
• Length: 12.17 inches
• Material: Galvanized steel
• Inner Material: Aluminum alloy
• Finish: G90 Hot Dipped Galvanized
• Series: MST
• Certifications: UL 441
• Application: Commercial and residential use