Variable Air Volume Reset Controllers
Available12 products
Variable air volume reset controllers connect the thermostat or HVAC control system to the variable air volume (VAV) box. They take requests from the control system, compare them to sensor readings from the duct, and position the damper in the VAV to achieve optimal airflow.
Reset Volume Controls
Reset volume controls connect to a pneumatic thermostat or other pneumatic device and control the airflow through a VAV (variable air volume) box. They act as sub-controllers for the thermostat and interpret the pneumatic signal to optimize airflow for their HVAC branch.
Direct Acting Controller for Normally Open Dampers
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Reverse Acting Controller for Normally Closed Dampers
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Direct/Reverse Acting Controller for Normally Open or Normally Closed Dampers
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