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The York Plug S1-4408 is a reliable solution for sealing and covering openings in various surfaces. This product fits tightly into pre-drilled holes, keeping dust, debris, and other contaminants out.
This plug is essential for maintaining clean and secure surfaces in HVAC applications.
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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