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3.25 in. x 14 in. x 5 ft. Half Section Rectangular Stack Duct

$1798
  • Used for HVAC systems or range hood venting between wall studs
  • Durable galvanized steel construction
  • Notched corners to easily connect sections
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Product Details

Master Flow's Rectangular Stack Duct is used for HVAC system applications between wall studs as supply and return ducts, and to vent range hoods, kitchen and bath fans between walls as well . Installing rectangular duct between wall studs saves space, and is an easy way to route air up or down a wall and to other stories of a home. It also works in overhead spaces between floor joists or in attics. Sold in "L" sections. Two pieces must be ordered to produce a full section of duct.
  • Sold in Half Sections - 2 pieces needed for complete section of duct
  • Sections easily snap together with no tools necessary
  • Can be cut to needed length with simple tin snips (not included)
  • Notched corners for easily connecting sections, or use cleats (cleats not included)
  • Always seal seams with code-approved mastic, sealant or duct tape (not included)
  • Install with sheet metal screws (not included)
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

1Questions
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Q:Can these be connected together to make a taller duct?
by|Jun 16, 2020
1 Answer
Answer This Question

A:  yes they can. you'll have to purchase a drive cleat duct connectors and ess cleat duct connector to connect to each other. also recommend using a duct sealing tape over the connections when complete.

by|Jun 18, 2020
Showing 1-1 of 1
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Customer Reviews

3.9 out of 5
(14)
  • 3.9
    out of 14 reviews
  • 67%recommend this product
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Showing 1-10 of 14 reviews
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Response from Master FlowSep 16, 2022
Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
  • Verified Purchase
All went together great...
All went together great
by
Response from Master FlowMar 18, 2022
Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
  • Verified Purchase
Did what we needed. Issue was the packaging was...
Did what we needed. Issue was the packaging was poor- loose inside cardboard box. Came to us pretty beat up. Has to do quite a bit of straightening of tabs and corners to make it work.
by
Response from Master FlowOct 4, 2022
Sorry for your experience. We do not typically have issues with this product. Thank you for your feedback. MasterFlow
  • Verified Purchase
High quality. Easy to work with. Go together and...
High quality. Easy to work with. Go together and secure.
by
Response from Master FlowMar 18, 2022
Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
  • Verified Purchase
What a wonderful piece of duct. Too bad it will be concealed in a wall.
What a wonderful piece of duct. Too bad it will be concealed in a wall.
by
  • Verified Purchase
  • Recommended
This product would not lock together. I had to screw two halves together to complete an assembly....
This product would not lock together. I had to screw two halves together to complete an assembly. I would look for another production I needed this for another project.
by
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
  • Verified Purchase
I did Average bc 90% of these I got were...
I did Average bc 90% of these I got were Bent now its going to take me hrs to straighten, but i got them all what more can i say
by
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
  • Verified Purchase
Showing 1-10 of 14 reviews

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Price:
$1798

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