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Home  >  Supplies  >  Chimney and Venting  >  Type B Gas Vent  > 4OV-RV4 4IN OVAL TO ROUND B

4OV-RV4 4IN OVAL TO ROUND B VENT ADAPTER

Item #: 24033 
Manufacturer Item: 4OV-RV4
Manufacturer: SELKIRK
4", Galvanized Steel Outer, Aluminum Inner, Oval to Round, Gas Vent Adapter
24033

The oval-to-round adapter is used for conversion of vent from oval to round

Rugged Construction-Strong, durable galvanized steel outer pipe has internal spacing beads to assure a uniform insulating air space between pipe walls

Each end is die formed to assure uniform sizing for strong, easy to connect joints which resist wasteful handling and shipping damage

The inner aluminum pipe is attached to the outer pipe at only one end

This arrangement allows for differential expansion between the two pipes, eliminating operational noises

Snap together non-positional lock system

Type B Gas Vent

Applicable Standard
UL 441, ULC-S-605, NFPA 54/211
Material
Galvanized Steel (Outer), Aluminum (Inner)
Type
Oval to Round
Size
4 Inch