DuraVent FasNSeal 4" 29-4C Stainless Steel Insulated Wall Pass Through sofa-set Terra Copper

Terra Copper

while the aluminum reflector reduces heat loss

Simple and timeless design

Heavy-duty cast iron construction for exceptional strength and durability

DuraVent FasNSeal 4" 29-4C Stainless Steel Insulated Wall Pass Through sofa-set Terra CopperAll 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