DuraVent FasNSeal 4" 29-4C Stainless Steel Combustion Air Kit h78.8 Fuel Type: Natural Gas or

Fuel Type: Natural Gas or Liquid Propane BTU/hr Input: 37

Rear Log Width: 60" Inch

Model Number FFEP-36IA Catalog Number H3607

“Quick Mount” swivel flair connector system

DuraVent FasNSeal 4" 29-4C Stainless Steel Combustion Air Kit h78.8 Fuel Type: Natural Gas orAll 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