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The M&M Manufacturing 50114 is a fourteen inch tabbed ductboard starting collar designed for effective connection in ductwork systems. This fitting is part of the 501 Series and is made of galvanized steel for added durability. It ensures a secure installation and offers reliable performance in various HVAC applications.
This starting collar provides an essential link in ductwork, making installation straightforward.
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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