How-To Connect Flex Duct to a Collar - The Duct Shop
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In this video we show you the correct way to connect flexible duct to a round collar to ensure no air leaks into the attic. Once you've separated the inner (
![](https://preview.redd.it/lyfsprzrwxh41.jpg?width=1080&crop=smart&auto=webp&s=a775d964478c927bb7dc066b090b565fb8ef2caa)
Not finished yet but what do y'all think? : r/HVAC
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How to fix air conditioner duct with cable ties
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Ducting Collar, 6-Inch, Galvanized Steel - AC Infinity
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Sealing Flex Duct to Flex Duct
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14 Flexible ducting Collar Connector Made from Sheet Metal, a
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Diffuser Installation
![](https://i.ytimg.com/vi/EsEVBIRlJVM/hqdefault.jpg)
How to fix air conditioner duct with cable ties
![](https://i5.walmartimages.com/seo/Master-Flow-16-in-x-25-ft-Insulated-Flexible-Duct-R6-Silver-Jacket_0b08849d-9823-42ed-a225-0720f1a4b815_1.a28acb9845494e40b46f61a078ceb831.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Master Flow 16 in. x 25 ft. Insulated Flexible Duct R6 Silver
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How-To Connect Flex Duct to a Collar - The Duct Shop