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The Io HVAC Controls HD-1808-PO 18 x 8 Two-Position Zone Damper - Powered Open is an efficient ventilation solution. This zone damper features an extruded aluminum parallel blade design and is operated by a 24-volt spring return actuator.
The HD-1808-PO can be installed in any position and is a universal option for both zoning and ventilation applications.
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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