DuraVent 4" Inner Diameter - DirectVent Pro Direct Vent Pipe - Double Wall - 17" to 24" Adjustable Pipe Length

4" Inner Diameter DirectVent Pro Collection 17"- 24" Adjustable Pipe Length

Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.

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" 
• Outside Diameter: 6 5/8"
• Adjustable Length: 17" - 24" Adjustable Galvanized Pipe with Welded Seam
• Double Wall - .020 Aluminum Inner and 26-ga Outer Wall