DuraVent FasNSeal 12" 29-4C Stainless Steel Buderus SB Series Appliance Adapter high-efficient-wall-furnace Model SF6-4RD Clearance UL and

Model SF6-4RD Clearance UL and ULC listed to 1777 standard

FM89 Air Space on Sides NO Brand FMI

Model 6DFSW-70 Product Type Length

Model W4028SS W4024SS W4027SS W4048SS Watts 4000 4000 4000 4000 Color Stainless-Steel Stainless-Steel Stainless-Steel Stainless-Steel Volts 208V 240V 277V 480V Amps 19

DuraVent FasNSeal 12" 29-4C Stainless Steel Buderus SB Series Appliance Adapter high-efficient-wall-furnace Model SF6-4RD Clearance UL andAll 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