Selkirk 10" to 30" Adjustable Storm Collar (Round Large - Type B Gas Vent)

Size: 10-Inch

Estimated Arrival: Between and . (To All Contiguous States)

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Selkirk 10" to 30" Adjustable Storm Collar

Used to provide weather strip seal to pipe above flashing.

Seal the inner edge with sealant against pipe.

Round Large - Type B Gas Vent

Model R Double Wall Type B Gas Vent is designed for quick and easy installation. It's durability makes it ideal for multi-family and commercial industrial applications. Featuring an aluminum inner liner designed to assure quick vent action and minimal condensation. Lightweight and easy to assemble with snap lock ends.

10" to 30" Diameters:

  • Aluminum inner liner
  • Galvanized outer wall
  • Double-wall design with 1/2" uniform airspace
  • Clearance to combustibles is 1" for diameters 10"-30"
  • Featuring snap lock joints for easy assembly
  • Smart Choice warranty on all components


  • Listed to UL 441 in the U.S.A.

Product Code
Part No Size
2003628 10RSC-S
2003646 12RSC-S 12-Inch
2003685 14SC-S 14-Inch
2003703 16SC-S 16-Inch
2003721 18SC-S 18-Inch
2003739 20SC-S 20-Inch
2003757 22SC-S 22-Inch
2003774 24SC-S 24-Inch
2003790 26SC-S 26-Inch
2003805 28SC-S 28-Inch
2003817 30SC-S 30-Inch

CA Residents: See Prop 65 WARNING.


Lifetime Limited Warranty

Refer to the Smart Choice Warranty for full warranty details.