-40%

Fantech RSK4 4" duct backflow damper

$ 7.39

Availability: 100 in stock
  • Model: Fantech RSK4
  • All returns accepted: ReturnsNotAccepted
  • Brand: Fantech
  • Condition: New

    Description

    Fits 4" ducts and prevents backflow of outside air into ducts.  Good for energy efficiency.
    Nothing wrong with the damper, just an had one extra from a project.  Shipping is free.