DuraVent Type B Gas Vent Vertical High-Wind Rain Cap - For Vent Pipes with a 6-Inch Diameter - 6GVVTH Venting Requirements: This unit requires venting pipe with an inner diameter of 6 Inches. This vertical high wind rain cap with Type B gas vent. the rain cap fits a six inch vent pipe. The rain cap protects your chimney terminations and appliances from rain and wind damage. This cap is made to be used with six inch Dura-Vent Type B Gas Vent pipes. The inner wall is .012 inch aluminum. The outer wall .018 inch galvanized steel. All the hardware is included for easy installation. It features a 25 year warranty.

Protects vertical vent terminations from rain and wind damage For use with 6" Dura-Vent Type B Gas Vent pipes 25-year warranty Dimensions: 9.25" H x 10.5 outer diameter