18 x 21-7/8 x 20 in. Air Handler Support Box

Part #SHMFB18217820  |  Manufacturer Part #CA50211820A


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Product Details

  • Furnace box
  • Top opening with ledge for tight furnace fit
  • Galvanized steel with Pittsburgh locking seam



Depth: 21-7/8 in

Duct Shape: Rectangular

Gauge: 24

Height: 20 in

Length: 21-7/8 in

Material: Galvanized Steel

Width: 18 in