iO HVAC Controls
Genuine OEM Parts
New parts from the factory
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The HD Series dampers are extruded aluminum parallel blade dampers complete with a 24 volt spring return actuator. The HD Series dampers can be installed in any position and are compatible with most 24V zoning and ventilation controls. They are rated for duct systems less than 1.0 WC. These dampers have a simple adjustment for limited position. They are a highly universal option for both zoning an ventilation applications.
Fits Models:(Press ctrl + F to find model number below if you have any questions call 734-326-3900 for further information)
iO Controls Systems
If you have any questions or would like to confirm part fitment, please call us at (734) 326-3900 and speak with one of our technicians.