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The LUKJAN RX1109 is a short starting collar, model RX11 (413), designed for HVAC ductwork applications. This collar features a 9-inch diameter and includes a crimped end for secure and easy installation. It is commonly used to connect round ducts to plenums or take-offs, ensuring efficient airflow distribution.
LUKJAN RX1109 9-inch crimped short starting collar for HVAC ductwork.
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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