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the hose typically connects to the P2 port
What are the symptoms of a failing boiler vent damper
2 Switch facilitates both the electrical cutout of the burner circuit and the activation of an optional alarm or signal
Contractor Grade: Simplifies pneumatic valve repair with a direct-replacement 1-piece kit
ClimateMaster 17B0031N04 Thermistor 318973-401 the hose typically connects toThe ClimateMaster 17B0031N04 Thermistor is a critical NTC (Negative Temperature Coefficient) sensor designed for precision thermal monitoring in water source heat pumps and geothermal HVAC systems. Featuring a 48 inch lead length with a black thermistor bead, this OEM component provides the 10K ohm resistance (measured at 77F) required by CXM and DXM control boards to manage freeze protection (FP1 FP2) and discharge air temperature. In the field, a