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The York S1-RA-102401 is an eight-inch back draft damper used in HVAC systems. It allows airflow in one direction and prevents backflow, ensuring efficient air movement within ductwork. This damper is essential for controlling air direction and improving system performance.
Enhance HVAC efficiency with the York back draft damper.
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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