91 items
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Famous Supply
- Blade Spacing: 1/2 in
- Duct Height: 17-1/2 in
- Duct Width: 17-1/2 in
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Famous Supply
- Blade Spacing: N/L in
- Duct Height: 23-1/2 in
- Duct Width: 23-1/2 in
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Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 23-1/2 in
- Duct Width: 3-1/2 in