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3" DuraVent DuraFlex Aluminum Flex Connector - 3DFA-FC

Item: COP68800

Out of stock

  • Provides combustion air and exhaust venting for gas appliances
  • Clearance to combustibles mandated by appliance listing
  • The components twist-lock together for a quick, secure, fastener-free installation
  • 0.020" aluminum inner
  • 0.018" steel outer
  • Offsets venting obstructions

This flex connector is used to connect DuraFlex AL lengths to appliances, type B gas vents, or flex lengths.

WARNING: 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

Limited Lifetime Warranty