4" X 3' Vent Pipe HS115 Adapter incorporates a back-flow preventer

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

This termination tee can be used as either an intake or an exhaust piece

Max Outlets: 13

Pipe can be cut to length

Condensate Drain Hose Kit (24” long)

4" X 3' Vent Pipe HS115 Adapter incorporates a back-flow preventerGasketed 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.