DESCRIPTION

  • Available in 3" to 5" diameters and 2' to 5' lengths
  • Can be used in unconditioned spaces, such as attics and crawl spaces
  • Designed for negative pressure applications and flue gas temperatures not exceeding 400° F above ambient for Category 1 appliances
  • Properly installed, the vent cannot come apart through vibration and offers protection against vent failure or fire hazard
  • Requires only 1" clearance to combustibles
  • UL-listed for use as a connection from an appliance to Type B gas vent and as a segment of Type B gas vent

Hart & Cooley 4 ft. Double Wall Flexible Gas Vent

HDFC4

Diameter:

SPECIFICATIONS

Diameter
4 in
Inside Diameter
4 in
Inside Diameter 2
4 in
Length
4 ft
Material
Galvanized Steel

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