DuraVent DuraVent 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Male Adapter

Round Gas Vent Collection Aluminum Male Adapter with 4 Inch Inner DiameterThis Aluminum Male Adapter with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to connect existing DuraVent Type B Gas Vent to a listed Type B Gas Vent system manufactured by other companies. Male adapter can also be used to attach to DuraFlex AL.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 4"Height: 6"Double Wall ConstructionUL List...