DuraVent DuraVent 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 3" to 5" Increaser

Round Gas Vent Collection Aluminum Increaser 3 Inch x 5 Inch with 3 x 5 Inch Inner DiameterThis Aluminum Increaser 3 Inch x 5 Inch with 3 x 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 to increase vent diameter. Additional sizes available through special order.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 3", 5"Height: 6.75"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the ...