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The IO HVAC CONTROLS MD-12 is a 12" round zone damper designed for use with most zoning systems. It features a two-position 24V motor for power close/power open operation using a 3-wire configuration. The damper can be installed in any position and is rated for duct systems less than 1.0" WC. It also has a simple adjustment for setting the minimum and maximum position.
This 12" round zone damper is compatible with ESP panels, offers quiet operation, and features a simple adjustment for setting the minimum position.
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