4" X 2' Vent Pipe 319143-171 R38 ceiling insulation with 2”

R38 ceiling insulation with 2” of extruded styrene insulation under and around the slab

Universal appliance adapter with back-flow preventer and condensation drain

Easy to install

Adapts Z-Vent to Laars

4" X 2' Vent Pipe 319143-171 R38 ceiling insulation with 2”Gasketed 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.