20-1/2 x 23-1/2 in. x 4 ft. R8 Plenum

Part #SHMPLR82012231248  |  Manufacturer Part #PL11202348R8A


23-1/2 in
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Product Details

  • Insulated plenum with 4 sides and no cap
  • Button-lock seam
  • Galvanized steel
  • Insulation is glued and pinned
  • Manufacturer may vary based on your location



Duct Shape: Rectangular

Height: 48 in

Length: 23-1/2 in

Material: Galvanized Steel

R value: R8

Width: 20-1/2 in