8" x 18" Dura Vent Duratech Chimney Length, 430-alloy Stainless _70930
8" x 18" Dura Vent Duratech Chimney Length, 430-alloy Stainless Inner Liner, Galvalume Outer Manufacturer's Model Number: 9604GA
8" x 18" Dura Vent Duratech Chimney Length, 430-alloy Stainless Inner Liner, Galvalume Outer Manufacturer's Model Number: 9604GA