Metal-Fab 4MIX6 4 x 6, 0.012 Aluminum Alloy Flue/0.018 G90 Galvanized Steel Casing Double Wall Round Type B Gas Vent Increaser

Product Description

Metal-Fab presents the 4MIX6, a durable B-Vent Increaser designed for safe and efficient gas venting applications. This product, listed by Underwriters Laboratories for approved Category 1 gas furnaces, heaters, and boilers, is engineered for both residential and commercial installations requiring a non-positive vent static pressure system.

• UL Listed to mate with other specified gas vents for seamless integration.
• Features Metal-Fab's SureLock system for secure, tool-free connections.
• Constructed with a double wall design; inner aluminum and outer galvanized steel.

Product Highlights

The Metal-Fab 4MIX6 includes innovative design features such as hemmed flues to eliminate sharp edges and a twist-lock design for quick assembly without tools. Its compact structure allows it to fit within standard stud walls, enhancing space efficiency.

Product Information

Standard Information

• Brand: Metal-Fab
• MPN: 4MIX6