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The IO HVAC CONTROLS HD-BM-NA-2820 is a two-position zone damper with a bottom mount and no actuator, designed for shafts sized 5/8-1/2. This damper is suitable for residential applications and can be installed in any position within duct systems less than 1.0" WC. It features a simple adjustment for setting the minimum position.
Two-position zone damper with bottom mount and no actuator. Designed for residential applications and easy minimum position adjustment.
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