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| INSULATED
AIR CONDITIONER DUCT - Series 480 |
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| Double
lamination of tough polyester, which
encapsulates a steel wire helix. Forms
air-tight inner core. Seamless black
polyethylene vapor barrier surrounds
thick blanket of fiberglass insulation.
R value 4.2 Operating temperature range
-20F to +250F. Meets UL 181 standard. |
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Part
#
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I.D.
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Weight
Per CFT
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| 480-3000 |
3"
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24
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| 480-4000 |
4"
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26
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| 480-5000 |
5"
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28
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| 480-6000 |
6"
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32
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| 480-7000 |
7"
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40
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| 480-9000 |
9"
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52
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| Bulk
Pack: 25' Box |
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| Distributor
Pack: 25' Payout Box |
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