DuraVent FasNSeal 10" 29-4C Stainless Steel Insulated Wall Thimble With AVL Pipe w16 PLX Plenum Boxes are used

PLX Plenum Boxes are used when installing multiple chimney fans on the top of a single or double wall steel chimneys

125" (C) x 24" (D) 8DVL-24 8" ID 9" (A) x 8" (B) x 9

and orange flames

(It is important to remember that the appliance should be sized to fit the area in which it is to be installed and must meet any additional regional or local requirements

DuraVent FasNSeal 10" 29-4C Stainless Steel Insulated Wall Thimble With AVL Pipe w16 PLX Plenum Boxes are usedAll 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