DuraVent FasNSeal 8" 29-4C Stainless Steel Cleaver Brooks MCF Series Appliance Adapter flashing 5" x 18" Oval Pipe

5" x 18" Oval Pipe Length

Height Minimum Firebox Opening: IPI: 21"

Make this stainless steel lined

9¼"W x 5" D x 7¼"H

Instead of using the battery pack

DuraVent FasNSeal 8" 29-4C Stainless Steel Cleaver Brooks MCF Series Appliance Adapter flashing 5" x 18" Oval PipeAll 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