47 items
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Hart & CooleyBrand:Hart & CooleyMFG #: 411GS-4X10 Product ID:208968Famous Supply
- Duct Height: 3-3/4 in
- Duct Width: 9-3/4 in
- Effective Area: 29 sq-in
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Hart & CooleyBrand:Hart & CooleyMFG #: 350-04-12-GS Product ID:3421607Famous Supply
- Series: 350
- Size: 4 x 12 in
- Material: Steel
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Hart & CooleyBrand:Hart & CooleyMFG #: 210GS-4X10 Product ID:208894Famous Supply
- Blade Spacing: 1/2 in Horizontal/2 in Vertical
- Duct Height: 3-1/2 in
- Duct Width: 9-1/2 in
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Hart & CooleyBrand:Hart & CooleyMFG #: 210GS-6X12 Product ID:208906Famous Supply
- Blade Spacing: 1/2 in
- Duct Height: 5-1/2 in
- Duct Width: 11-1/2 in
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TRUaireBrand:TRUaireMFG #: 150MW-02X10 Product ID:3483024Famous Supply
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TRUaireBrand:TRUaireMFG #: 150MB-02X14 Product ID:3483018Famous Supply
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TRUaireBrand:TRUaireMFG #: 150MW-02X14 Product ID:3483027Famous Supply



