4" X 5' Vent Pipe 100074699 Installed together with Z-Vent vertical

Installed together with Z-Vent vertical or horizontal condensate drains and includes the following parts:

Adapter incorporates a back-flow preventer and condensation drain with 3/8" nipple

Used for vertical (through the roof) venting to make a weather seal with the adjustable roof flashing

Adapts Z-Vent to Laars

4" X 5' Vent Pipe 100074699 Installed together with Z-Vent verticalGasketed connections Fusion welded pipe seams No sealant required, no cure time, or no call backs Air tight seam, smooth finish, better fit Metallic special gas vent single wall male end can be cut to length on sit saving time and money. Single Wall Pipe can be cut to length. The female end of each Z VENT component incorporates a Double Fail Safe self sealing gasket. Examine all components to ensure that gasket integrity has remained during shipping.