Rectangular Duct Fitting

154 item(s)

 - Rectangular Duct Fitting
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THERMOPAN 16X48 16048 no connectors
 - Rectangular Duct Fitting
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THERMOPAN 19-1/2X48 19048
FIRE RESIST HEADER I-JOIST 16X17 16017 - Rectangular Duct Fitting
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FIRE RESIST HEADER I-JOIST 16X17 16017
 - Rectangular Duct Fitting
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FIRE RESIST HEADER I-JOIST 16X19 16019
 - Rectangular Duct Fitting
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8X8 Offset Duct Start Collar
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10X8 Offset Duct Start Collar
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12X8 Offset Duct Start Collar
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14X10 2 in. Rise Offset Duct Start Collar
 - Rectangular Duct Fitting
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14X12 2 in. Rise Offset Duct Start Collar
 - Rectangular Duct Fitting
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14X8 Offset Duct Start Collar
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16X8 Offset Duct Start Collar
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18X8 Offset Duct Start Collar
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20X8 Offset Duct Start Collar
 - Rectangular Duct Fitting
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8X8-5 ft. Trunk Duct
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100 8X8-5IN DUCT BOXED
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10X8-4 ft. Trunk Duct
 - Rectangular Duct Fitting
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10X8-5 ft. Trunk Duct
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100 10X8-5FT DUCT BOXED
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12X8-4 ft. Trunk Duct
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12X8-5 ft. Trunk Duct
 - Rectangular Duct Fitting
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100 12X8-5FT DUCT BOXED
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16X8-5 ft. Trunk Duct
 - Rectangular Duct Fitting
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14X12-4 ft. Trunk Duct
 - Rectangular Duct Fitting
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14x12 to 14x10 Trunk Reducer