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

Round Gas Vent Collection Aluminum Female Adapter with 4 Inch Inner DiameterThis Aluminum Female 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 listed Type B Gas Vent system manufactured by other companies to existing DuraVent Type B Gas Vent. For adapting to flex see DuraFlex Female Flex Adapter.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 4"Height: 6"Double Wall ConstructionUL Lis...