ClimateMaster S17S0031N02 Sensor Kit 321702-401 which is critical for diagnosing

which is critical for diagnosing steam system leaks and protecting the boiler block from mineral scale buildup

If voltage is present but the valve fails to click or open

contractors can achieve accurate field adjustments to burner performance

Precise Fitment: Engineered specifically for OvenPak II 400 series burners and Kinemax 2-G equipment to ensure zero-clearance issues during installation

ClimateMaster S17S0031N02 Sensor Kit 321702-401 which is critical for diagnosingThe ClimateMaster S17S0031N02 Sensor Kit is an essential OEM component designed for high precision temperature monitoring in water source heat pumps and geothermal systems. As a veteran grade 10K Ohm thermistor, this kit features a NTC (Negative Temperature Coefficient) sensor with a 192 inch violet lead wire, providing the extended reach necessary for flexible positioning across diverse cabinet configurations and industrial HVAC applications.