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The IO HVAC Controls D-18 is a round zone damper designed for efficient zone control in HVAC systems. Its robust 24V two-wire design supports precise controlled ventilation in specific areas.
This damper’s mechanical design is optimized for ease of installation and longevity. It supports balanced temperature regulation, promoting energy efficiency and comfort throughout the property.
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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