Nordyne 624780 Thermistor 326058-755 These switches are factory-calibrated to

These switches are factory-calibrated to specific pressure thresholds to ensure safety

maintaining system efficiency during high-demand cycles

the R17840 features a standard 1/2" bore and is designed for clockwise (CW) rotation

allowing for maintenance without removing the valve body from the piping

Nordyne 624780 Thermistor 326058-755 These switches are factory-calibrated toThe Nordyne 624780 Thermistor is a critical Outdoor Ambient Thermistor designed for precision temperature monitoring in high efficiency HVAC systems. As an OEM replacement part, this sensor is engineered to provide real time thermal data directly to the control board, ensuring the system executes accurate defrost cycles and maintains optimal efficiency during shifting weather conditions. It is specifically calibrated for compatibility with various