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The Gray Metal South 10-404D is a 10 inch duct board tab collar designed for efficient air distribution. This collar is suitable for use in HVAC applications and provides a secure connection between ducts.
Features a durable galvanized steel construction that enhances reliability. The collar does not include a damper, making it ideal for straightforward ducting solutions.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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