DuraVent FasNSeal 80/90 6-2-6 B-Vent Flex FS Kit l53.5 For See-Thru Fireplaces

For See-Thru Fireplaces

Footprint measures 4 1/4" (W) x 7 5/8" (H)

Up to 16” Vent Diameters: Many commercial applications require large diameter systems due to the units size and output

It can use directly without installing

milk glass or polycarbonate

DuraVent FasNSeal 80/90 6-2-6 B-Vent Flex FS Kit l53.5 For See-Thru FireplacesFasNSeal 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