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The EWC Controls RSD-8 Round Damper operates on 24 volts and features a normally open, spring return design. This damper is 8 inches in diameter and is ideal for HVAC systems needing reliable air flow control.
The EWC Controls RSD-8 Round Damper is designed for efficient ventilation in heating and cooling systems. This damper ensures proper air flow with its spring return mechanism, which defaults to the open position when unpowered.
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