DAYTON 4C556 12 in Backdraft Damper / Wall Shutter, 12-1/2 in x 12-1/2 in from other stores

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  DAYTON 4FZH3 12 in Backdraft D...

  15 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo... 15 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 15 in, Rough Opening Diameter 12 1/2 in,... more

  Details
  

  $76.79 Delivery: See Store Go to store
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  DAYTON 5C214 20 in Backdraft D...

  23 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, ... 23 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Fiberglass, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2... more

  Details
  

  $140.99 Delivery: See Store Go to store
• 
  DAYTON 4FZH5 18 in Backdraft D...

  21 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo... 21 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 21 in, Rough Opening Diameter 18 1/2 in,... more

  Details
  

  $123.99 Delivery: See Store Go to store
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  DAYTON 4FZH6 20 in Backdraft D...

  23 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo... 23 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2 in,... more

  Details
  

  $139.99 Delivery: See Store Go to store
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  DAYTON 4FZJ4 12 in 15"H-W 5 1/...

  15 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nom... 15 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Stainless Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 15 in, Rough Opening Diameter 12 1/2... more

  Details
  

  $191.99 Delivery: See Store Go to store
• -5%
  1Pack Dayton 4YN20 16 in Backd...

  19 In.H-W 6 In.L Aluminum Gable Shutter Damper For Nominal Duct Diameter Not A... 19 In.H-W 6 In.L Aluminum Gable Shutter Damper For Nominal Duct Diameter Not Applicable Frame Material Aluminum Number of Panels 1 Maximum Air Velocity 2500 fpm Overall Height 19 in Rough Opening Diameter 16 1/2 in Rough Opening Shape Square Fits... more

  Details
  

  $117.43 $111.07 Delivery: $5.00 Go to store
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  DAYTON 4FZJ1 42 in Backdraft D...

  45 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo... 45 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 3250 fpm, Overall Height 45 in, Rough Opening Diameter 42 1/2 in,... more

  Details
  

  $409.99 Delivery: See Store Go to store
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  DAYTON 4FZH9 36 in Backdraft D...

  39 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo... 39 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 3250 fpm, Overall Height 39 in, Rough Opening Diameter 36 1/2 in,... more

  Details
  

  $270.99 Delivery: See Store Go to store
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  DAYTON 4FZK1 36 in Backdraft D...

  39 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nom... 39 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Stainless Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 39 in, Rough Opening Diameter 36 1/2... more

  Details
  

  $528.99 Delivery: See Store Go to store
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  DAYTON 5C215 24 in Backdraft D...

  27 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, ... 27 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Fiberglass, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 27 in, Rough Opening Diameter 24 1/2... more

  Details
  

  $172.99 Delivery: See Store Go to store
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  DAYTON 5C210 10 in Backdraft D...

  13 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, ... 13 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Fiberglass, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 13 in, Rough Opening Diameter 10 1/2... more

  Details
  

  $89.35 Delivery: See Store Go to store
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  DAYTON 5C211 12 in Backdraft D...

  15 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, ... 15 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Fiberglass, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 15 in, Rough Opening Diameter 12 1/2... more

  Details
  

  $93.59 Delivery: See Store Go to store