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Facilitates sensor maintenance and hot-swapping without depressurizing the hydronic loop
this direct OEM replacement board manages critical furnace cycles
ensuring no static pressure loss at critical junction points
Vibration Dampening: The precision-stamped design minimizes resonance
including the ATIO-540H series
Trane SEN0391 Thermistor Sensor 319848-301 Facilitates sensor maintenance and hot-swappingThe Trane SEN0391 Thermistor Sensor is a high precision OEM replacement part engineered for critical temperature monitoring in commercial and residential HVAC systems. Designed to interface directly with the system control board, this NTC (Negative Temperature Coefficient) thermistor provides real time resistance feedback to manage discharge air, outdoor ambient, or liquid line temperatures. By delivering accurate thermal data, the SEN0391 allows the
US$ 64.95
US$ 39.95
