Exterior Duct Fans

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Everyone needs proper ventilation, regardless of their home's constraints. If you have limited space in your attic and ceiling, an exterior duct fan is the solution for you. By mounting the fan outside, you also reduce noise inside!
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Model Number RVF6XL is the Number 1 Seller
Fantech - RVF6XL - 381 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 6'' Duct
19% Buy This
$205.00
Only 3 In-Stock
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Model Number RVF4XL is the Number 2 Seller
Fantech - RVF4XL - 193 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 4'' Duct
11% Buy This
$146.95
Only 2 In-Stock
Model Number REC10XLT is the Number 3 Seller
Fantech - REC10XLT - 1,008 CFM at 0'' Static Pressure - Curb Mounted Centrifugal Exterior Duct Fan - 10'' Duct
11% Buy This
$535.00
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Model Number RVF10XL is the Number 4 Seller
Fantech - RVF10XL - 1248 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 10'' Duct
7% Buy This
$519.95
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Model Number RVF8XL is the Number 5 Seller
Fantech - RVF8XL - 435 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 8'' Duct
7% Buy This
$248.00
In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Fantech - RVF4 - 124 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 4'' Duct
7% Buy This
$142.00
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Fantech - RVF4XLEC - 254 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 4'' Duct
7% Buy This
$318.96
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Fantech - RE10XLT - 1,008 CFM at 0'' Static Pressure - Roof Mounted Centrifugal Exterior Duct Fan - 10'' Duct
7% Buy This
$545.00
Only 1 In-Stock
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Fantech - REC6 - 227 CFM at 0'' Static Pressure - Curb Mounted Centrifugal Exterior Duct Fan - 6'' Duct
7% Buy This
$176.95
Only 1 In-Stock
Fantech - RE10XL - 753 CFM at 0'' Static Pressure - Roof Mounted Centrifugal Exterior Duct Fan - 10'' Duct
4% Buy This
$420.00
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Fantech - REC54 - 116 CFM at 0'' Static Pressure - Curb Mounted Centrifugal Exterior Duct Fan - 4-5'' Duct
4% Buy This
$173.95
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Fantech - REC8XL - 409 CFM at 0'' Static Pressure - Curb Mounted Centrifugal Exterior Duct Fan - 8'' Duct
4% Buy This
$265.00
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Fantech - REC10XL - 753 CFM at 0'' Static Pressure - Curb Mounted Centrifugal Exterior Duct Fan - 10'' Duct
4% Buy This
$410.00
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Fantech - RVF10L - 1066 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 10'' Duct
$499.80
Only 1 In-Stock
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Fantech - RVF6 - 242 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 6'' Duct
$154.95
Only 2 In-Stock
Fantech - RE54 - 116 CFM at 0'' Static Pressure - Roof Mounted Centrifugal Exterior Duct Fan - 4-5'' Duct
$176.00
Only 1 In-Stock
Fantech - RE6 - 227 CFM at 0'' Static Pressure - Roof Mounted Centrifugal Exterior Duct Fan - 6'' Duct
$173.90
Only 1 In-Stock
$189.00
Only 2 In-Stock
$269.00
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$289.00
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WA 16 Low Silhouette Wall Axial Fan, Aerofoil Blade - 16", 2,430 CFM
$360.00
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WA 18 Low Silhouette Wall Axial Fan, Aerofoil Blade - 18", 3,690 CFM
$400.00
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WA 20 Low Silhouette Wall Axial Fan, Aerofoil Blade - 20", 4,520 CFM
$450.00
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Fantech - RVF10EC - 928 CFM at 0'' Static Pressure - Wall Mounted Centrifugal Exterior Duct Fan - 10'' Duct
$599.95
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.