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DuraFlex

3" X 35' DuraVent DuraFlex Double-Wall Aluminum Chimney Liner - 3DFA-35

Item: COP68805
  • 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

3" X 35' DuraVent DuraFlex Double-Wall Aluminum Chimney Liner - 3DFA-35

This chimney liner consists of flexible 0.010" thick 2-ply aluminum.

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 www.P65Warnings.ca.gov.

Limited Lifetime Warranty