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The S&P CAR100 is a four-inch steel backdraft damper. It prevents backflow in ventilation systems, ensuring efficient airflow. This product is suitable for use with various duct systems, enhancing overall functionality.
This damper is essential for maintaining proper air pressure in HVAC systems.
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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