DuraVent Oval Type B Gas Vent Model BV 4" Top d28.5 this kit allows for both

this kit allows for both indoor and outdoor installation

and Bottom Trim

018" thick G90 Steel for sizes 3" to 14" diameter Inner Diameter 3" Height/Length 4ft/48" Technical Drawings & Dimensions

Optional Driftwood Log Set for the Modern Flames 80-In Landscape FullView Built-In Electric Fireplace

Gear Clamps

DuraVent Oval Type B Gas Vent Model BV 4" Top d28.5 this kit allows for bothOur non positional lock system on the Duravent BV Gas Vent is the best lock system on the market today. The incorporation of the DuraTab feature simply improves our lock system by adding flexibility and meeting market needs. The BV line of Duravent round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications. What's Included (1) Oval Top Features NOTE: For 5 and 6 Tops, use