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Duct Supplies

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12 items
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box 17x28x6 - box 17-1/2 x 28 x 6
Part #BOX 17X28X6
MFG #BOX 17X28X6
furn box c 8 - box 21 x 28 x 8
Part #FURN BOX C 8
MFG #FURN BOX C 8
furn box d 8 - box 24 1/2 x 28 x 8
Part #FURN BOX D 8
MFG #FURN BOX D 8
furn box "b" - furnace box "b" 17 1/2 x 28 x 24, 22 ga (uninsulated)
furn box "b" w/1" - furnace box "b" w/16 x 24 x 1 fr
Part #FURN BOX B 1IN FR
MFG #FURN BOX "B" W/1"
rab i 2"fr 14 - ruud a/h box 17.5 x 21 x 14, 16 x 20 f
Part #RAB I 2IN FR 14
MFG #RAB I 2"FR 14
rab j 2"fr 14 - ruud a/h box 21 x 21 x 14, 20 x 20f
Part #RAB J 1-2IN FR
MFG #RAB J 2"FR 14
rab j 1-2"fr - ruud a/h box 21 x 21 x 20, 20 x 20 fr
Part #RAB I 1-2IN FR
MFG #RAB J 1-2"FR
rab k 2"fr 14 - ruud a/h box 24.5 x 21 x 14, 20 x 20 f
Part #RAB K 2IN FR 14
MFG #RAB K 2"FR 14
box 17x28x6 - box 17-1/2 x 28 x 6
Part #BOX 17X28X6
MFG #BOX 17X28X6
furn box c 8 - box 21 x 28 x 8
Part #FURN BOX C 8
MFG #FURN BOX C 8
furn box d 8 - box 24 1/2 x 28 x 8
Part #FURN BOX D 8
MFG #FURN BOX D 8
furn box "b" - furnace box "b" 17 1/2 x 28 x 24, 22 ga (uninsulated)
furn box "b" w/1" - furnace box "b" w/16 x 24 x 1 fr
Part #FURN BOX B 1IN FR
MFG #FURN BOX "B" W/1"
rab i 2"fr 14 - ruud a/h box 17.5 x 21 x 14, 16 x 20 f
Part #RAB I 2IN FR 14
MFG #RAB I 2"FR 14
rab j 2"fr 14 - ruud a/h box 21 x 21 x 14, 20 x 20f
Part #RAB J 1-2IN FR
MFG #RAB J 2"FR 14
rab j 1-2"fr - ruud a/h box 21 x 21 x 20, 20 x 20 fr
Part #RAB I 1-2IN FR
MFG #RAB J 1-2"FR
rab k 2"fr 14 - ruud a/h box 24.5 x 21 x 14, 20 x 20 f
Part #RAB K 2IN FR 14
MFG #RAB K 2"FR 14