DuraVent FasNSeal W2 8" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe vent-free Outside dimensions: 5½" x 9½"

Outside dimensions: 5½" x 9½"

Item Number GFK4B Brand Name Heatilator Series Novus Product Type Fan Kit Documents & Files

Model Name Imperial Carousel Gas Fuel Type Liquid Propane BTU 55000 Finish RAL 7015 49/72820 Powder Coat Connector Size 8" UL All Fuel Chimney Required Width 41

16 kW) to 44

DuraVent FasNSeal W2 8" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe vent-free Outside dimensions: 5½" x 9½"FasNSeal W2 (double 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