Metal-Fab Direct Vent

Metal-Fab provides a complete line of superior quality direct vent products for use with direct vent gas appliances.

Direct vent gas systems are tested, listed and comply with the applicable requirements of ANSI Z21.88/CSA 2.33, “Standard For Gas Fireplace Heaters”, and UL 2112, “Standard For Venting Systems For Use With Gas-Fired Direct Vent Appliances”.