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The IO HVAC CONTROLS HD-2824 is a 28 x 24 Rectangular Two-Position Zone Damper with a 2 Wire Actuator. These HD Series dampers feature extruded aluminum parallel blades and a 24 volt spring return actuator. Compatible with most 24V zoning and ventilation controls, they are suitable for duct systems less than 1.0" WC and offer a simple adjustment for limited position.
The HD-2824 damper is a universal option for zoning and ventilation applications, designed for residential use.
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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