DuraVent FasNSeal 4" 29-4C Stainless Steel Elbow Appliance Adapter sqft785 25-Inches provides a functional tool

25-Inches provides a functional tool for your fireplace

36" Aria/VFF Series Fireplace

Brand DuraVent Series FasNSeal Model FSAVL05-2B Product Type Pipe Construction 316L

5" Mortar Sleeve

DuraVent FasNSeal 4" 29-4C Stainless Steel Elbow Appliance Adapter sqft785 25-Inches provides a functional toolAll 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