44.75 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 44 3/4 in, Rough Opening Shape Square, Fits Fan Diameter 42 in, Free Area 9.7 sq ft, Overall Width 44 3/4 in,...

In stock
  • RevType
  • 2
  • Manufacturer
  • DAYTON
  • Sku
  • 3HHT2
  • Identity
  • 5997267193

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