Description
DuraVent FasNSeal 9" 316L Stainless Steel Test Port w16.9 Model ED 48X40 ST T1 Material Heavy gauge 1200W WM6 NG DMI G9T F5P NB Model ED 48X40 ST T1 Material Heavy gauge powder coated steel Color Finish Textured Black Trim Shape & Size 48" x 40" Standard (DL) Dimensions A48 x B40 x C8 1⁄2 5 Rated Inlet Minimum 11" Rated Inlet Maximum 14" BTU Rating High 75K BTU Rating Low 40K Subject to the limitations set forth below preservative treated lumber