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The Slant Fin 412-705-040 Vent Damper Assembly is engineered for optimal performance in controlling ventilation airflow. Ideal for HVAC systems, this 5-inch damper is compatible with standard vent sizes and ensures a secure, tight fit.
This durable assembly is perfect for both residential and commercial heating systems, offering reliability and enhanced airflow control.
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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