DuraVent FasNSeal 9" 29-4C Stainless Steel Firestop/Flat Flashing h37.44 SIU10040N5/SIU10040L5: 22' 9" W x

SIU10040N5/SIU10040L5: 22' 9" W x 6 1/4" H x 31" D

625" W x 14" H x 11

The Energy Top Plus damper combines the efficiency of a top-sealing damper with the added protection of a stainless steel cap

patio and garden and so on

DuraVent FasNSeal 9" 29-4C Stainless Steel Firestop/Flat Flashing h37.44 SIU10040N5/SIU10040L5: 22' 9" W xAll 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