DuraVent FasNSeal W2 8" x 12" 316L Stainless Steel Double Wall Vent Length h34.75 SPS17550N7/L7:

SPS17550N7/L7:

BTU 12500 Finish RAL 6017 38/50017 Powder Coat Connector Size 8" Width 34" Overall Height 96" Weight 165 lbs

Also works for camping stoves and portable appliances that require a 1lb propane tank

Also you can fold it in flat for compact storage

Ignition Type: Match Lit / Match Lit with Flame Sense Flame Sense with Spark 12V Electronic / 110V Electronic Size: 84” x 28” 84” x 28” 84” x 28” Height: 15" 15" 15" Burn Area: 66” x 10” 66” x 10” 66” x 10” Fuel Type: Natural Gas or Liquid Propane Natural Gas or Liquid Propane Natural Gas or Liquid Propane Maximum Heat Output: 65

DuraVent FasNSeal W2 8" x 12" 316L Stainless Steel Double Wall Vent Length h34.75 SPS17550N7/L7: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