Intertek Directory of Building Products

Unico, Inc. - Twist-Fit Coupling Company: Unico, Inc.

The product is a plastic twist-fit coupling (sleeve) which is a non-metal joining accessory for flexible air ducts and air connectors.  Product shall be used in conjuction with UL 181 certified flexible air ducts and air connectors.  The Twist-Fit Coupling is produced in nominal 2 in. size to accomodate a nominal 2 in. diameter air duct or air connector.

Model below has demonstrated compliance with UL 181C. 

Model Designation:   A02409-G02 and A02409-G02-BLK

 
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Attributes
CriteriaUL Subject 181C (2020) Ed.1
CSI Code23 00 00 Heating, Ventilating, and Air Conditioning (HVAC)
Listing SectionFACTORY MADE AIR DUCTS & CONNECTORS & VAPOR BARRIERS
Spec ID78534
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