Metal-Fab 7MWB Type B Vent 7 Wall Band

Product Description

The Metal-Fab 7MWB is a Type B gas vent wall band. It is designed to support vertical runs of vent pipe, especially on building exteriors. This wall band is UL 441 listed for approved gas appliances. It is suitable for category I natural gas-burning or propane-fired appliances, such as gas boilers, fireplaces, furnaces, unit heaters, and radiant tube heaters. The wall band maintains a one-inch clearance to combustibles and is made from galvanized steel.

• Supports vertical runs of vent pipe.
• Maintains a one-inch clearance to combustibles.
• Compatible with 7-inch Metal-Fab Type B chimney pipe.

Product Highlights

The Metal-Fab wall band provides safe installation and reliable support for vent piping.

Product Information

Standard Information

• MPN: 7MWB
• Application: For use with category I natural gas-burning or propane-fired appliances.

Technical Specifications

• Listings/Standards: NFPA 54, NFPA 211, UL 441
• Minimum Clearance: 1 inch for three to twenty-four inches
• Diameter: 8.06 inches
• Vent Type: B-Vent
• Pipe Shape: Round
• Material: Galvanized Steel
• Support Type: Wall
• Inside Diameter: 7 inches