Rain and wind protection for vertical vent terminations. For use with DuraVent Type B gas vent pipes that are 3" in diameter. A 25-year warranty is included. Dimensions: 7.25" H x 7.5 outer diameter. A venting pipe with a 3" inner diameter is required for this unit. This rain cover shields a vertical vent termination from rain and snow, as well as damage caused by high winds. It's made to work with DuraVent Type B gas vent pipes that are 3" long. The DuraVent system's 3" components connect with twist-lock fittings, making installation quick and simple. This item meets the requirements of UL 441 and UL 1777.

Protects vertical vent terminations from rain and wind damage For use with 3" Dura-Vent Type B Gas Vent pipes 25-year warranty Dimensions: 7.25" H x 7.5 outer diameter