Model RD16X8X48

Internet #100199671

Store SKU #208114

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

$15.48 /each

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Product Overview

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)
  • Always insulate ductwork for greater system efficiency and comfort

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

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

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What do you use to fasten this duct work

This question is from 16 in. x 8 in. x 4 ft. Half Section Rectangular Duct
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El Dorado
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June 14, 2016
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Answer (1)

June 16, 2016
Two sections are snapped together to form the rectangular duct. Please call Technical Services at 800-211-9612, M-F 8A-5P EDT, for additional information.
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  • 2016-09-22 T17:29:48.951-05:00
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Customer Reviews

Rated 3.0 out of 5 by 2 reviewers.
Rated 2.0 out of 5.0 by Distorted I ordered ten half-sections of 8"x16" to make a 20' trunk line and found that the material was inaccurately bent and it was impossible to make a straight duct assembly. When assembled with drive and S-cleats, the resulting assembly was twisted and could not be made straight, since some key bends and at least one bend allowance was incorrect. The final assembly was ugly and very disappointing. I would have returned the material if not for time constraints and I will not be using this product again. October 21, 2014
Rated 4.0 out of 5.0 by Price each The duct saves time and labor but when doing price shopping on the site you might want to know the price is per section not for both sections. October 17, 2010
  • 2016-09-23 T20:24:11.011-05:00
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1-2 of 2
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