Description
DuraVent FasNSeal W2 3" x 18" 316L Stainless Steel Double Wall Vent Length o17 Width 48" Height 5" Depth 1200W WM6 NG DMI G9T F5P NB Width 48" Height 5" Depth 8" Technical Drawings ETL and UL certification for safe use Subject to the limitations set forth below preservative treated lumber