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Metal Ducts

Internet #

100185410

Model #

RD12X8X48

Store SKU #

208095

12 in. x 8 in. x 4 ft. Half Section Rectangular Duct

(21)Questions & Answers (9)
$2583
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  • Main trunk line components
  • Durable galvanized steel construction
  • 2 sections equal 1 full joint
  • View More Details
Store
0 in stock
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Product Details

Master Flow's sturdy Rectangular Duct is used as the main trunk lines in HVAC supply systems. Two L sections snap together to form the rectangular duct. Sold in "L" sections. Two pieces must be ordered to produce a full section of duct. Drive and "S" Cleats are sold separately. Constructed of 28 Gauge galvanized steel.
  • 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

9Questions
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Q:Does master flow offer a 10? x 10? duct half?
by|Oct 27, 2022
1 Answer
Answer This Question

A:  We do not have 10 x 10 duct. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com

by|Oct 31, 2022
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    Q:Why can I not find the cleats to put together 8×16 rectangular ducting at Home Depot ??
    by|May 24, 2020
    1 Answer
    Answer This Question

    A:  These are only available in certain markets and not available online unless sold in those stores.

    by|May 26, 2020
      caret
      Q:Can I order 12 in. x 6 in. x 4 ft. half section rectangular ducts?
      by|Aug 23, 2018
      1 Answer
      Answer This Question

      A:  Master Flow currently does not produce a 12" x 6" x 48" duct. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

      by|May 6, 2023
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        Q:Does Master Flow have in stock a 3 in. W x 7.75 in. L to 6 in. Dia Oval to Round 90-Degree Connec...
        by|May 16, 2018
        2 Answers
        Answer This Question

        A:  Hello diyman, Thank you for the inquiry about the 12 in. x 8 in. x 4 ft. Half Section Rectangular Duct. I found a Speedi-Products 3 in. W x 7.75 in. L to 6 in. Dia Oval to Round 90-Degree Connector, Model # SM-OTRN 06 Internet #202907179 Store SO SKU #1000121117. This item is available online or as a Special Order in your local Home Depot store. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!

        by|May 5, 2023

        A:  The Oval is approximately 7.5 x 3.25 inches. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

        by|May 5, 2023
          Showing 1-4 of 9
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          Customer Reviews

          4.1 out of 5
          (21)
          • 4.1
            out of 21 reviews
          • 75% recommend this product
          Filter by:
          Showing 1-10 of 21 reviews
          May 10, 2023
          by
          • Verified Purchase
          Mar 15, 2022
          Half Section, Customer Service was very Bad!!!!!!!!!!!!!!!!!!...
          Half Section, Customer Service was very Bad!!!!!!!!!!!!!!!!!!
          by
          Response from Master FlowMar 17, 2022
          Hello, we're sorry for your experience. The product description is correct. Sold in Half Sections - 2 pieces needed for a complete section of duct, MasterFlow
          • Verified Purchase
          Dec 23, 2021
          by
            Nov 10, 2021
            by
              Jun 2, 2021
              Product worked for my application....
              Product worked for my application.
              by
              Response from Master FlowOct 4, 2022
              Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
              • Verified Purchase
              Nov 12, 2020
              I purchased to fabricate a piece for a gas fired...
              I purchased to fabricate a piece for a gas fired fireplace. Couldn’t comment on the quality, but could have used a heavier gauge of metal with a 3/8 inch fold still bent from weight.
              by
              • Verified Purchase
              Aug 14, 2020
              by
              • Verified Purchase
              Apr 16, 2020
              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              Oct 15, 2019
              Good quality went together easy
              Good quality went together easy
              by
              • Verified Purchase
              • Recommended
              Feb 7, 2019
              4 Star Review
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              Showing 1-10 of 21 reviews

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