This UL® 181 duct is used as supply, return or exhaust. It solves the need for a very strong yet bendable duct.
Duct UL V350-U crimped uncompressed Spec Sheet
110744, 110745, 110759, 110760, 110761, 110762, 110763, 110764, 110755
V350-U Air Duct Uncompressed crimped one end
This UL® 181 duct is used as supply, return or exhaust. It solves the need for a very strong yet bendable duct.
Duct UL V350-U crimped uncompressed Spec Sheet
110744, 110745, 110759, 110760, 110761, 110762, 110763, 110764, 110755
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