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The CLIFCO SHEET METAL MFG GST18 is an 18 inches by 6 inches galvanized starting collar. It is built for reliable connection in HVAC systems. This starting collar is designed to help initiate airflow into the duct system effectively.
This product provides a simple solution for connecting ducts to fans or other HVAC components.
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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