Metal-Fab Corr/Guard Single Wall 4

Find information and product listings for 4 inch specialty gas exhaust vent components in the Metal-Fab Corr/Guard Single Wall 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, 4 inch nominal size, listed appliance application, fitting type, and mounting or termination requirements. The Metal-Fab Corr/Guard Single Wall label identifies a particular product family. Nominal size alone does not establish compatibility with other brands or other venting designs.