KM R8 Insulated Flex-Vent Silver Flexible Air Duct - 25' - Bag

Product Highlights

Flex-Vent KM is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It can be used in either
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Mfg #: KM - R8 Box

Item Name Item # Mfg # Price Qty
4" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21775 056304000001 ----
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5" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21776 056305000001 ----
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6" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21777 056306000001 ----
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7" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21778 056307000001 ----
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8" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21779 056308000001 ----
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9" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21786 056309000001 ----
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10" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21780 056310000001 ----
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12" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21781 056312000001 ----
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14" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21782 056314000001 ----
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16" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21783 056316000001 ----
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18" x 25'KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21784 056318000001 ----
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20" x 25' KM R8 Insulated Flex-Vent Silver Flexible Air Duct - Box 21785 056320000001 ----
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Description

Product Highlights

Flex-Vent KM is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It can be used in either supply or return sections and provides economical means for handling misalignment between systems components and ducting around obstacles where fabricated and fitted ducts are difficult and costly to use. It is equally suitable for new jobs or retrofit work and is especially useful when making system extensions or for changing conditioned zones, now or in the future.
Compliance to NFPA Standards allows you to install lengths longer than the 14' limitation applying to connectors. It is a highly efficient part of the total duct system because the smooth liner, the ample insulation and tough outer vapor barrier provide good airflow, thermal insulation and a double air seal.

California residents: see Proposition 65 Warning

Specifications
BrandThermaflex

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