Model DSCF12

Internet #100127097

Store SKU #685974

Store SO SKU #755578

12 in. Starting Collar Take Off

$8.61 /each

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Product Overview

The Master Flow 12 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, ductboard or insulated) to round pipe or insulated flexible duct. It can be used with ductboard, an internally lined or unlined plenum. This galvanized steel starting collar features extra-long tabs to fit most duct board thicknesses.

  • Connects round pipe or insulated flexible duct to a flat surface to start a duct run
  • Install with sheet metal screws (not included)
  • Fits most HVAC types for universal application
  • Can be used with an internally lined or unlined plenum
  • Extra-long tabs to fit most ductboard thicknesses through 1-1/2 in. (or R-6 value)
  • Seal seams with code-approved mastic, sealant or duct tape (sold separately)

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Customer Questions & Answers

12 in. Starting Collar Take Off
12 in. Starting Collar Take Off

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This question is from 12 in. Starting Collar Take Off
1 answer

Can this be used on a metal main duct?

This question is from 12 in. Starting Collar Take Off
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Long Island, NY
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February 4, 2016
It seems more suited for a thicker fiberboard main duct. It looks like the fingers would not work with a thin metal main duct.
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Answer (1)

February 5, 2016
Correct, the item you chose is a duct board starting collar and it is design to be used insulated duct board. Look at Model # LSC10 , long starting collar. It is designed to attach a metal substrate. Please call MasterFlow Technical Services at 800-211-9612, 8A-5P ET, with any additional questions.
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Customer Reviews

Rated 4.4 out of 5 by 7 reviewers.
Rated 5.0 out of 5.0 by Collars Good material. No issues during assembly to metal plenum. January 21, 2016
Rated 4.0 out of 5.0 by ease of use Had to replace my starter collar & ordered it from home depot. It shipped fast, no damage to product (key as this has to stay round). Tabs were easy to bend into place, ring a little tough to get to the top, but will go into place. February 28, 2015
Rated 2.0 out of 5.0 by The product was of good construction but lacked a key design feature. The fingers on the flange were much to short and made i The flange fingers were to short which made it almost impossible to install on a less than straight prior cut. Definitely not a good choice for remodel but may work well for new construction in perfect conditions. January 14, 2014
Rated 5.0 out of 5.0 by This product worked like a charm. Fast delivery and shipping. Product was just what I needed and installed easily. February 18, 2014
Rated 5.0 out of 5.0 by exactly as described, easy to install installing a completely new HVAC stsyem was never easier. I installed all the ductwork and each piece fit like a glove. Use hole saws wherever possible, but if you can't the product has a "forgiveness" factor that covers your minor errors. don't forget to seal it to your plenum! March 6, 2012
Rated 5.0 out of 5.0 by Good product A Little more expensive, but it was delivered to my door and I did`t have to chase after it. July 9, 2013
Rated 5.0 out of 5.0 by Starting Collar Its a typical collar with tabs to fold back to keep it in place, no complaints. August 13, 2013
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