Metal-Fab 6M4SY3 B-Vent Swivel Wye 6 inches x 4 inches x 3 inches

Product Description

The METAL-FAB 6M4SY3 B-Vent Swivel Wye is a type B gas vent product tested and listed to UL 441 for approved gas appliances. It features an innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. It combines hemmed flues and casings that maximize product durability and reliability and minimize installation time.

• Innovative twist-lock connection and locking tab
• Hemmed flues and casings
• 1" minimum clearance to combustibles

Product Highlights

Designed for use with approved category 1 gas furnaces, heaters, and boilers, the double wall design enables use in homes and commercial buildings at close clearance to combustible.

Product Information

Standard Information

• Brand: METAL-FAB
• Manufacturer Part Number: 6M4SY3

Technical Specifications

• Application: Natural Gas
• Inner Liner Material: Aluminum
• Outer Liner Material: Galvanized Steel
• Brand Name: Metal-Fab
• Type: B-Vent Swivel Wye
• Clearances: 1″ Minimum clearance to combustibles for 3″ – 24″
• Listings/Standards: NFPA 54, NFPA 211, UL 441
• Flue Material: Aluminum Alloy .012″ thick for sizes 3″ to 8″ diameter
• Casing Material: Galvanized Steel .018″ thick G90 Steel for sizes 3″ to 14″ diameter
• Inner Diameter: 6.44″ x 4.5″ x 3.5″
• Height/Length: 15.75″