DuraVent DirectVent Pro Vermont Castings Co-Axial to Co-Linear Appliance Connector - For Use with Co-Linear Top Termination Kit - 46DVA-VCL: A 4" inner diameter vent pipe is required for this unit. Do you want to use your Vermont Castings stove with DuraVent's DirectVent Pro Co-Linear Chimney System? If so, a Vermont Castings Co-Axial to Co-Linear Appliance Connector is required. DirectVent Pro is a unitized coaxial venting system that is meant to work with direct vent gas or propane stoves, heaters, and fireplaces. The inner wall is .020-inch aluminum, and the outer wall is .018-inch galvanized steel. Laser welded. 018-inch galvalume steel exterior walls are painted. The combustion air is delivered to the appliance via the outside pipe. The flue gases are vented to the outside through the inner pipe. No sealants or gaskets are required (unless specified by the appliance manufacturer). Clearances - These are the dimensions that the appliance manufacturer specifies. Listings - A major testing organization such as UL CSA Warnock Hersey or OMNI has tested and listed DirectVent Pro in connection with a gas appliance as a decorative gas appliance system or as a direct vent heating system. DuraVent Item Number: 46DVA-VCL

Required to connect Vermont Castings compatible stoves to DirectVent Pro Co-Linear Top Termination Kits Uses durable 3" aluminum liners for intake and exhaust For use with stoves with 4" x 6 5/8" co-axial outlets* *Please consult appliance instruction manual to determine the appropriate connector for your stove