DuraVent DuraVent 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Firestop Spacer

Round Gas Vent Collection Aluminum Firestop Spacer with 5 Inch Inner DiameterThis Aluminum Firestop Spacer with 5 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 at every ceiling level where Square Firestop Support is not used.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Length: 9.75"Width: 7.75"Double Wall ConstructionUL ListedUse at Every Ceiling Level where Square Firestop Support is not UsedDuraVent Typ...