This wire helix product features steel wire support with a multi-ply design of metalized polyester and aluminum/polyester laminate. It is UL® 181 listed and labeled as a Class 1 Air Connector.
Not for use as dryer venting, cooking appliances or heating unless approved and recommended by the appliance manufacturer.
Foil Duct UL 181 WMF621
This wire helix product features steel wire support with a multi-ply design of metalized polyester and aluminum/polyester laminate. It is UL® 181 listed and labeled as a Class 1 Air Connector.
Resources:
Description
Not for use as dryer venting, cooking appliances or heating unless approved and recommended by the appliance manufacturer.
Part Number Table
110218, 110210, 110825, 110221, 110215, 110219, 110223, 110224, 110220, 010242, 110202, 110826, 110222, 110216, 110244, 010203, 010204, 010205, 010206, 010207, 010208, 010210, 110680, 110660, 110661, 710202, 610660
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