Item description for Selkirk #184230 4’ D X 4’ D Adjustable 90° Aluminum Stove Pipe Elbow (2-Pack)

BRAND NEW! THE BOX WAS OPENED AND INSPECTED.

Inner wall aluminum, outer wall galvanized for gravity draft venting of listed LP or natural gas burning appliances 100 million BTU/hour 500° F maximum appropriate for the wall where applicable not for wall furnaces boxed.
Brand Name: Selkirk
End 1 Diameter: 4'' in.
End 2 Diameter: 4'' in.
Adjustable: Yes
Bend Degree: 90°
Material: Aluminum
Product Type: Stove Pipe Elbow
Packaging Type: Boxed
Vent Type: Type B
Number: 4RV-EL90
UL Listed: Yes
Maximum Temperature: 500 °F