ATCO UPC04012X18 12 inches - 18 feet Flexible Duct - Non-HUD Approved
0720.1015
$174.85 – Sold Out
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Flexible Duct Flex Duct 12 inches x 18 feet Code Compliance: UL 181, SBCC, BOCA, NFPA 90A and 90B and HUD 3280.715(b). A double lamination of tough polyester which encapsulates a steel wire helix forms the air tight inner core. The smooth inner core and fiberglass insulation are reinforced with scrim, and sheathed in a black, heavy duty polyethylene jacket which complies with the HUD requirements for outdoor mobile home use. The product is designed to be used as: a supply and return duct with self contained A/C, air duct system and or branch duct with upflow or downflow HVAC. R Rating: 4.2. Thickness 1-1/4 inches.
