Metal-Fab Corr/Guard Aluminized Steel (AL29-4C/AZ) 3

Find information and product listings for 3 inch specialty gas exhaust vent components in the Metal-Fab Corr/Guard Aluminized Steel (AL29-4C/AZ) product line, with an emphasis on choosing the correct system. Metal-Fab Corr/Guard groups vent materials and wall constructions that have different applications. A material label alone does not establish that a component will fit an existing installation.

Choosing the right item means verifying correct series, 3 inch nominal size, listed appliance application, fitting type, and mounting or termination requirements. The Metal-Fab Corr/Guard Aluminized Steel (AL29-4C/AZ) label identifies a particular product family. Nominal size alone does not establish compatibility with other brands or other venting designs.