DuraVent FasNSeal 7" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe d46.5 A two vaned blade is

A two vaned blade is easier to balance and remain balanced so it will run smoother with less vibration and noise

heat settings

Model BIRCH-36-ST Log Set Width 36" Type Gas Log Set Venting Type Vented Location Indoor Material Ceramic Certification CSA Approved

No assembly is required

1/8 HP with 1050 rpm

DuraVent FasNSeal 7" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe d46.5 A two vaned blade isAll 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