In order to create a complete vent system, you have to finish it off right to protect the liner from weather damage. This high performance vent cap is made with a dual wall design, the outer wall of 0.018" galvanized steel and the inner wall of 0.012" aluminum alloy. It connects to other pieces without tools using the SureLock locking system. This item will integrate with the 3" Metal-Fab Type B round chimney system, and is listed to UL 441. A limited one-year warranty applies. The approximate dimensions are 5.5" Dia. x 8.1" H.
- Protects vent terminations from weather damage
- .018" galvanized steel outer wall and .012" aluminum alloy inner wall
- SureLock locking system creates secure connections without tools
- For use with 3" Metal-Fab Type B Round Chimney systems
- Listed to UL 441
- Limited one-year warranty
- Approximate Dimensions: 5.5" Dia. x 8.1" H