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Increasing the limit threshold bypasses critical safety designs and risks permanent damage to the heat exchanger
this 160F auto limit switch monitors the supply plenum temperature to prevent heat exchanger damage or unsafe operating conditions
ensuring a tight seal for accurate differential sensing
The integrated electric switch allows for local manual shutoff during servicing without needing to disconnect the 24V wiring harness
Reznor 222754 Sensor 321042-401 Increasing the limit threshold bypassesThe Reznor 222754 Sensor is a critical component for technicians maintaining high performance MAPS III or similar Reznor air processing systems. Engineered for precision, this humidity and temperature sensor offers a dual power 15 35VDC 15 24VAC input configuration, providing the versatile 0 10VDC output required for modern building automation systems (BAS) and integrated control logic. By delivering real time proportional feedback, it enables the
US$ 40.00
US$ 40.00
US$ 31063.20