DuraVent Oval Type B Gas Vent Model BV 4" 45-Degree Standard Elbow louvers (Pipe Extensions Not Included)

(Pipe Extensions Not Included)

UV and weather-resistant chair and table base

This extension tube is specifically made for the Empire DV210SG and the DV215SG gas furnace installations

Generous proportions complement most living room furniture

DuraVent Oval Type B Gas Vent Model BV 4" 45-Degree Standard Elbow louvers (Pipe Extensions Not Included)Our 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 45 Elbow Standard Features The standard