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8" Galvanized Barometric Gas Damper - A8B-G

Item: 03602983

Please contact Customer Partner at 800-247-3305 for alternatives or expected availability.

  • Diameter: 4"
  • Used to orient pipe between vertical and horizontal orientation
  • Four piece adjustable elbow twists for easy offsets
  • 90° Elbow - Four Gore
  • Dimension A: 6-3/8"
  • Dimension B: 4-11/16"
  • Snap together non-positional lock system
  • Selkirk Gas Vent pipe & fittings have been tested & listed per UL 441 for installation as Type B & B-W gas vents to be installed in single & multi-story buildings in accordance with the standards of The NFPA NFPA54 & NFPA211.

8" Galvanized Barometric Gas Damper - A8B-G

This damper is used to regulate drafts on gas-fired appliances, including furnaces, boilers, and water heaters.

Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

One-Year Warranty