the top-access bell housing allows for quick seat and diaphragm replacement without removing the valve from the line

The AN19 starter is rated for 18 amperes

The SPDT contact system ensures rapid snapping action to prevent arcing and premature contact wear during compressor cycling

or DM coil depending on your voltage requirements

maintaining original airflow curves and system static balance

Spartan Valves TE154 Stat 321702-401 the top-access bell housing allowsThe Spartan Valves TE154 is a professional grade single output modulating thermostat engineered for high precision P+I temperature control in industrial and commercial HVACR applications. Specifically built to drive 2 15VDC actuators, this unit serves as a robust direct replacement for Barber Colman TP8101, TP8102, and TP8103 series controllers, ensuring seamless integration into legacy systems. Operating on a 20VDC supply voltage, the TE154 utilizes