Model #: WBB1224059

W" D" H" Skateboard 5-5/8 12 21 Longboard 5-5/8 12 36

Measures 59

The manual reads very like a mini-textbook

Reset Volume Controller: 3000 Series, Direct/Reverse Acting, Normally Open or Normally Closed Model #: WBB1224059Reset Volume Controller: 3000 Series, Direct Reverse Acting, Normally Open or Normally Closed 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. Item 4DEA1 Mfr. Model CSC 3021 10 Brand KMC CONTROLS Series 3000 Manufacturer Part Number