At Prime Buy, you can choose from a lot of solutions by iO HVAC Controls, including zone dampers, bypass dampers, etc.

The HD Series zone dampers are extruded aluminum parallel blade dampers with a 24 volt spring return actuator. They can be installed in any position. 

The TD Series zone dampers are compatible with the Trane® ComfortLink™ II & the American Standard® AccuLink™ zone control systems. 

The BH & BV Series barometric bypass dampers are perfect if you need to automatically bypass excess air when there are increases in duct pressure due to closing of zone dampers. The adjustment of the weight on the arm allows you to accomplish various relief air control settings.

The company offers products that are built to last. They meet demanding customers’ needs. There are various options available, choose the best one for your application!

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