Reset Volume Controller: 3800 Series, Direct/Reverse Acting, Normally Open or Normally Closed and round tapered legs

and round tapered legs

table or wall mount for easy access

Frequency response: 68-21

Feeder Capacity

WHEEL TYPE Rubber Swivel

Reset Volume Controller: 3800 Series, Direct/Reverse Acting, Normally Open or Normally Closed and round tapered legsReset Volume Controller: 3800 Series, Direct Reverse Acting, Normally Open or Normally Closed Item 20RG02 Mfr. Model P 3800 1 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. Brand JOHNSON CONTROLS Series 3800 Manufacturer Part