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The IO HVAC CONTROLS HD-BM-NA-3412 is a 34 x 12 two-position zone damper designed for bottom mount installation. This damper does not include an actuator and features a 5/8-1/2 shaft. The HD series dampers are constructed with extruded aluminum parallel blades and can be installed in any position within duct systems less than 1.0" WC.
This two-position zone damper is ideal for HVAC systems requiring precise airflow control. Its durable construction and adjustable settings ensure efficient and reliable performance.
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