DuraVent FasNSeal 14" 316L Stainless Steel Fixed Blade Damper d8.1875 or damage caused by chimney

or damage caused by chimney fires

Item Number 3BVFF Series Round Type B Gas Vent Model BV (3" - 30") Product Type Tall Cone Roof Flashing Size (Diameter) 3" A 12" B 7 1/2" C 16 1/2" Technical Dimensions

Product Dimensions: 43" W x 28" H x 13" D

(G) - Shelf Depth - 57 1/32"

0 lbs BTU Ratings (BTU/hr) 130

DuraVent FasNSeal 14" 316L Stainless Steel Fixed Blade Damper d8.1875 or damage caused by chimneyAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield