Brand Name: Selkirk
*Diameter: 4 in.
*Length: 36 in.
*Material: Aluminum
*Product Type: Round Gas Vent Pipe
*Chimney Vent Type: Type B
*Maximum Temperature: 500 deg. F
*Color: Silver
*Number: 4RV-36
*Packaging Type: Boxed
*Indoor or Outdoor: Indoor
*Galvanized outer wall
* For gravity draft venting of LP or natural gas appliances