DuraVent Round Type B Gas Vent Model BV 28" Large Diameter Storm Collar h37.17 the Patioflame® Burner Kit produces

the Patioflame® Burner Kit produces rippling flames that flow from multiple burner ports

Model DV-RNS-TMG Product Type Thermix Bag Venting Model DuraFlex 304SS

All fuel applications

The Kingsman vent free natural/propane gas burner system with manual/millivolt valve for ZVF33P firebox is a fantastic choice for a burner system for your new fireplace installation

BTU: Natural Gas: 80

DuraVent Round Type B Gas Vent Model BV 28" Large Diameter Storm Collar h37.17 the Patioflame® Burner Kit producesOur 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) Large Diameter Storm Collar Features Used