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Internet # 100138324

Model # 90E3.25X10

Store SKU # 681343

3-1/4 in. x 10 in. Short Way 90 Degree Rectangular Elbow

$8.48
  • Used to change vertical direction of stack duct run
  • Durable galvanized steel construction
  • 390 F maximum and -100 degrees F minimum temperature rating
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Product Details

About This Product

The Master Flow 3-1/4 in. x 10 in. Short Way 90° Rectangular Elbow helps create right angle turns in rectangular stack duct runs. This elbow is made of zinc-coated, 30-Gauge galvanized steel. You can install this elbow with sheet metal screws (not included). It is recommended to seal seams with code approved mastic, sealant or duct tape.

Highlights

Product Information

Internet # 100138324

Model # 90E3.25X10

Store SKU # 681343

Additional Resources

Shop All Master Flow
From the Manufacturer

Specifications

Dimensions: H 4.5 in, W 10 in, D 4.5 in

Dimensions

Product Depth (in.)

4.5 in

Product Diameter (in.)

3.25 in

Product Height (in.)

4.5 in

Product Width (in.)

10 in

Details

Bend Degree

90 Degree

Brand/Model Compatibility

Universal

Gauge

30

HVAC application

All HVAC types

Material

Galvanized Steel

Pack Size

1

Product Weight (lb.)

1 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Free from Manufacturer Defect at Time of Delivery.

Questions & Answers

8Questions
caret
Q:I have a 6x10 rectangle duct. Can this work on that?
by|Mar 30, 2024
1 Answer
Answer This Question

A:  No, this will only work with 3 1/4 x 10 duct. If you have any other inquiries about Master Flow products please email MasterFlowTech@gaf.com

by|Apr 1, 2024
    caret
    Q:Does this come with a damper?
    by|Jan 23, 2024
    1 Answer
    Answer This Question

    A:  No, the 3-1/4 in. x 10 in. Short Way 90 Degree Rectangular Elbow does not come with a damper. If you have any inquiries about Master Flow products please email MasterFlowTech@gaf.com

    by|Jan 24, 2024
      caret
      Q:Is it possible to connect this to a 4" x 10" duct?
      by|Jan 15, 2024
      1 Answer
      Answer This Question

      A:  It is possible although it will have to be modified to fit. If you have any inquiries about Master Flow products please email MasterFlowTech@gaf.com

      by|Jan 16, 2024
        caret
        Q:Where can I find a fourteen inch version of this
        by|Mar 15, 2023
        1 Answer
        Answer This Question

        A:  Master Flow does not make a 14" version. If you have any questions about Master Flow products please email warrantyllbp@gaf.com

        by|Mar 17, 2023
          Showing 1-4 of 8

          Customer Reviews

          4.2 out of 5

          • 4.2 out of 95 reviews
          • 88% recommend this product
          Filter by:
          Showing 1-10 of 95 reviews
          Shoddy Quality Control
          I have a 10" x 3.25" duct to connect to. Bought this off the shelf. Brought to jobsite with other materials and it doesn't fit over the duct it's supposed to. Please see pictures. Quality control is lacking here. Home Depot, I'm calling you out on this.
          by
            Worked well with my range hood duct, but it is a bit fragile. One of the spot welds broke while ...
            Worked well with my range hood duct, but it is a bit fragile. One of the spot welds broke while I was drilling the holes to attach it to the duct. I doubt it would hold up to using self tapping screws.
            by
            • Verified Purchase
            • Recommended
            by
            • Verified Purchase
            Worked great for installing a vent in a 2x4 wall.
            by
            Response from Master FlowApr 17, 2024
            Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
            • Verified Purchase
            by
            • Verified Purchase
            by
            • Verified Purchase
            by
            • Verified Purchase
            This was a bare minimum elbow. A Lambro elbow is easier to use for connecting using "S"s and "C"s.
            by
            Response from Master FlowFeb 2, 2024
            Thank you for your feedback and we value your concerns. If you have any other inquiries about our Master Flow products please email, masterflowtech@gaf.com MasterFlow
            • Verified Purchase
            1 found this review helpful
            I ordered online and they gave me one that had broken welds and was flopping around. Took it back and bought elsewhere. When I took it back, the girl in customer service laughed and said, " I know who would do this". Never ordered online again.
            by
            Response from Master FlowDec 15, 2023
            Sorry for your experience. We do not typically have issues with this product. Thank you for your feedback. MasterFlow
            • Verified Purchase
            by
            • Verified Purchase
            Showing 1-10 of 95 reviews