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The Gray Metal South 310F-16 is a 16-inch starting collar with damper designed for efficient HVAC ductwork integration. This product features an integrated damper that allows precise control over airflow, enhancing system efficiency. It attaches easily to ductboard, providing a smooth transition from ductboard to round ducting.
Ideal for HVAC professionals and DIY users, this collar is designed for quick installation, ensuring effective airflow management throughout various spaces.
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