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The IO HVAC CONTROLS HD-BM-NA-2810 is a 28" x 10" two-position zone damper with a bottom mount and no actuator, featuring a 5/8-1/2 shaft. This damper is designed for residential applications and can be installed in any position within duct systems less than 1.0" WC. It also includes a simple adjustment for setting the minimum position.
Two-position zone damper with bottom mount and no actuator, designed for residential duct systems.
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