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The IO HVAC CONTROLS HD-BM-NA-2014 is a two-position zone damper with a bottom mount, designed for 5/8-1/2 inch shafts. This damper does not include an actuator and measures 20 x 14 inches. It is designed for installation in duct systems less than 1.0 inch WC and features a simple adjustment for setting the minimum position.
Two-position zone damper with bottom mount and no actuator, designed for 5/8-1/2 inch shafts and duct systems less than 1.0 inch WC.
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