Description
Enhanced Precision: Provides reliable airflow sensing compared to standard mechanical switches
this is the spark electrode wiring harness only
Does this thermostat require a common wire (C-wire) for installation
preventing fire hazards and protecting sensitive downstream controls
allowing for a swift return to service and preventing excessive downtime during critical maintenance windows
KMC Controls CTC-1621-103 Stat 30067439-890 Enhanced Precision: Provides reliable airflowThe KMC Controls CTC 1621 103 is a high precision, two pipe pneumatic thermostat engineered for the proportional control of pneumatic valve and damper actuators within commercial HVAC systems. This direct acting (D. A.) vertical model features a single setpoint design with a functional range of 55 to 85?? F, making it a reliable standard for building automation and legacy pneumatic environments. Utilizing a highly sensitive bimetal element paired with
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























