DuraVent FasNSeal 80/90 8"x3" Combo Cap btu75000 Size (Diameter) 3" Length 25'

Size (Diameter) 3" Length 25' Warranty

021" Galvalume Steel (Size) Inside Diameter 6" Length 48" A 6" B 8" Technical Dimensions

Approximately 8-10 hour burn time with 20 lb

3/4” x 3/4” FPK

Maximum heat output: 60

DuraVent FasNSeal 80/90 8"x3" Combo Cap btu75000 Size (Diameter) 3" Length 25'FasNSeal 80 90 is a unique, patent pending system that exhausts 90+ condensing appliances with Type B atmospheric units within the same vent. Using your pre existing common vent, our cap improves the operation of both the remaining atmospheric appliances, and the new condensing unit, while not disturbing finished space during installation. Finally a solution when you need to deal with narrow lot lines, clearance to window and door openings or when