RovKeav 46DVA-24TAB 4′′ x 6-5/8′′ Inner Diameter – DirectVent Pro Direct Vent Pip, Black

46DVA 24TA Direct Vent Black DuraTech Vent Pipe Pipe Length Features: Use to add length to a straight length of DirectVent Pro Tight inner connections for superb performance with no gaskets or sealants required (unless specified by the appliance manufacturer) Low profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior DirectVent Pro is a unitized coaxial venting system designed for use with direct vent gas or propane stoves heaters and fireplaces Specifications: Inner Diameter: 4 x 6 5 8″ Adjustable Length: 17″ 24″ Adjustable Galvanized Pipe with Welded Seam Double Wall 020 Aluminum Inner and 26 ga Outer Wall