![Overstock Deal Dayton 20" Backdraft Damper / Wall Shutter Front Flange 20-1/2" X 20-1/2" Limited Time 60% Off [f3w5jscI]](https://cdn.shopify.com/s/files/1/1746/6525/files/614YIg7SdYL.jpg?v=1731343882)
Overstock Deal Dayton 20" Backdraft Damper / Wall Shutter Front Flange 20-1/2" X 20-1/2" Limited Time 60% Off [f3w5jscI]
$22.99
$73.99
-69%
Item Name:Overstock Deal Dayton 20" Backdraft Damper / Wall Shutter Front Flange 20-1/2" X 20-1/2" Limited Time 60% Off [f3w5jscI] Opening Required - 3HHN8Description:23 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Mate
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Item Name:
Overstock Deal Dayton 20" Backdraft Damper / Wall Shutter Front Flange 20-1/2" X 20-1/2" Limited Time 60% Off [f3w5jscI] Opening Required - 3HHN8
Description:
23 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.3 sq ft, Overall Width 23 in, Frame Material Thickness 0.8 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 3 in
Made in United States
Overstock Deal Dayton 20" Backdraft Damper / Wall Shutter Front Flange 20-1/2" X 20-1/2" Limited Time 60% Off [f3w5jscI] Opening Required - 3HHN8
Description:
23 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 23 in, Rough Opening Diameter 20 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2.3 sq ft, Overall Width 23 in, Frame Material Thickness 0.8 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 3 in
Made in United States
What Our Customers Say
Absolutely no complaints!
This is a really great item.
- Kellie R..
Absolutely no complaints!
Works like a charm. Highly recommend.
- Easton O..
Absolutely no complaints!
A solid product from start to finish.
- Emmett N..
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