DuraVent Direct Vent Pro 4x6 DVA 36in Snorkel Direct Vent Pipe For Gas Fireplaces & Gas Stoves | 46DVA-H2-SNK36 |

Use for horizontal through-the-wall termination when a vertical rise is desired in the system to meet appliance manufacturer recommended minimum heights. Do not enclose in the wall or install below grade. Provides improved performance in high wind conditions. Features an adjustable air intake and interchangeable shroud (shroud is included and required for all installations). Check with appliance manufacturer for approval and air throttle setting. Patent Pending.