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The IO HVAC CONTROLS HD-NA-2818 is a 28 x 18 Two-Position Zone Damper without an actuator, designed for shafts measuring 5/8-1/2 inches. This damper is suitable for residential applications. It facilitates efficient zone control within HVAC systems.
This two-position zone damper provides effective airflow control in residential HVAC systems. Its rectangular shape and specific dimensions ensure compatibility with standard ductwork.
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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