DuraVent Oval Type B Gas Vent Model BV 4" Storm Collar l65.25 The control is fitted with

The control is fitted with a HI/LO burner adjustment with a manually operated knob

continuous operation at 1000° F flue gas temperatures

ca/citoyens/propriete/foyers

For Napoleon Ascent 42 Series Gas Fireplace

Just add 3 fl oz water to dry mix

DuraVent Oval Type B Gas Vent Model BV 4" Storm Collar l65.25 The control is fitted withOur 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 Storm Collar Features Use to maintain a