Free Returns (for 60 days)
Free Shipping on orders over $49All air duct installations for heating, cooling or ventilation are attached to mechanical equipment containing a fan or blower. Vibrations, noises and rattles resulting from operation of the fan or blower are transmitted into the metal ducts which carry the noises throughout the system.
Flexible Duct Connector, 12 inch Length, Vinyl Coating, Base Fabric Is Woven Nylon/Polyester Blend, Black or Spec Check Orange, -40 Deg. F(Low), 180 Deg. F(High) Temp. Range, Standards: NFPA 701, NFPA 90A & 90B
