DuraVent FasNSeal 3" 316L Stainless Steel Peerless and Lochinvar Appliance Adapter w27.125 11 27mm adjustable stationary seat

11 27mm adjustable stationary seat

OPT-CVR-22R

7'' with 0

Expands to 30 feet and 4 feet respectively

DuraVent FasNSeal 3" 316L Stainless Steel Peerless and Lochinvar Appliance Adapter w27.125 11 27mm adjustable stationary seatAll 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