Trane SEN0951 Thermistor Probe Pair 321894-708 What is the difference between

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this White Rodgers 46277-03B assembly is a critical OEM replacement for maintaining optimal burner performance

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Trane SEN0951 Thermistor Probe Pair 321894-708 What is the difference betweenThe Trane SEN0951 is a high precision temperature thermistor probe pair designed for critical monitoring within commercial and industrial HVACR systems. As a genuine OEM HVAC sensor, this matched pair is vital for maintaining system equilibrium by providing real time data to the Trane control board. These probes are frequently utilized in Trane Series R chiller models (including RTAA, RTAD, and RTHC) as refrigerant temperature sensors, though they are