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Item #:
213957146
RDP Square to Round Transition Box (8" x 8" x 4")
Item #:
213957146
BDT 5586
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, August 18
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The RDP Square to Round Transition Box diffuser is ideal for connecting a ceiling register to your air supply.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Design
Offers a unique square-to-round transition for seamless ductwork integration, making it ideal for HVAC systems in residential and commercial settings.
Durable Construction
Crafted from high-quality materials to ensure long-lasting performance and resistance to wear and tear over time.
Easy Installation
Designed for quick and straightforward installation, reducing labor costs and saving time for contractors and DIY enthusiasts alike.
Product Details
| Brand Name | RDP |
| Model Number | SDB |
| Manufacturer | Roofing Direct |
| Part Number | SDB884 |
| Included Components | Duct Transition Box |
| Color | Silver |
| Item Weight | 8 Pounds (3.63 kg) |
| Material | Alloy Steel |
| Brand | RDP |
Who Should Buy?
-
HVAC Professionals
Ideal for HVAC technicians needing efficient airflow transition between square ducts and round fittings.
-
Home Renovators
Perfect for homeowners upgrading duct systems, ensuring compatibility with different duct shapes in remodeling projects.
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Commercial Installers
Essential for commercial HVAC installers working on large systems requiring reliable and effective transitions between duct shapes.
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Small DIY Projects
Not suitable for small-scale DIY projects where complex ducting systems are unnecessary and oversized components may hinder space.
Product Description
RDP Square to Round Transition Box (8" x 8" x 4")
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Customer Questions & Answers
-
Question:
What material is the Transition Box made of?
Answer: It is made of heavy-duty 28-gauge galvanized steel. -
Question:
Can this Transition Box be used in any application?
Answer: Yes, it is suitable for any application transitioning from square duct to round duct. -
Question:
How do I determine the right size for my duct?
Answer: Refer to the size diagram provided to find the appropriate width, length, and diameter for your application.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BDT 5586
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Designed for easy connection from square duct to round duct.
- Constructed from heavy-duty 28-gauge galvanized steel.
- Durable and long-lasting performance.
- Available in a variety of common sizes to fit your needs.
- Manufactured in the USA for quality assurance.
- Perfect for both residential and commercial applications.
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