Duravavent - 5" x 8" DirectVent Pro 9" Galvanized Chimney Pipe - 58DVA-09

Dura-Vent offers the most complete product line in the industry to meet every installation need. Ranging from traditional through-the-roof installations to fireplace inserts and wood stove conversions, Direct-Vent Pro offers cutting edge technology component parts to make every element a key part in the efficiency, style and safety of your installation. Adding to an already impressive list of possibilities, easy to install side-wall installations present exciting new design options. Experience redesigned excellence with tighter inner connections that secure without the use of gaskets or sealants (unless specified by the appliance manufacturer) and innovative, low profile designs that result in beautiful products that look elegant in any interior.DirectVent Pro is a complete direct vent system line re-born from Simpson DirectVent GS. All DirectVent Pro components are compatible with DirectVent GS stock, except for the DirectVent Pro Pipe Extensions. A Simpson DirectVent GS to DirectVent Pro Conversion Chart is available for cross reference purposes.Diameter: 5" ID x 8" ODConstruction Materials: .020" aluminum inner wall with .018" galvanized steel outer wallClearances: Specified by the appliance manufacturerListings: DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major agency, such as UL, CSA, Warnock Hersay, or OMNIFully unitized twist lock connectionUse of sealants at the joint connections of the inner and outer pipe are optional, unless specified by the appliance manufacturerFeatures exterior laser-welded seamsWind, rain, and thermal performance tested for safe, dependable operation