ClimateMaster S17S0031N01 Thermistor 340155-7026 The rugged forged brass body

The rugged forged brass body is paired with stainless steel trim and a stainless steel ball

The integration of an EPDM diaphragm ensures thermal resistance and longevity when exposed to high-cycle steam service

Common Questions & Technical Insights What is the primary advantage of a magnetic check valve over a spring-loaded version

ensuring optimal static pressure management and system efficiency across various heating and cooling demands

Its robust construction ensures long-term flame sensing accuracy

ClimateMaster S17S0031N01 Thermistor 340155-7026 The rugged forged brass bodyThe ClimateMaster S17S0031N01 Thermistor is an essential OEM temperature sensor specifically engineered for AirFreeze protection in geothermal and water source heat pump systems. This replacement thermistor features a 10K Ohm NTC sensor calibrated to provide precise resistance feedback to the CXM or DXM control board. With its 48 inch violet lead, this sensor ensures accurate monitoring of the refrigerant line temperature at the air coil (FP2 LT2