Climatemaster 17B0031N04 Thermistor (48 in Lead) Replacement 17B0031N04

Product Description

ClimateMaster 17B0031N04 is an NTC thermistor sensor designed for temperature monitoring in ClimateMaster HVAC systems. It provides a 10K ohm resistance at 77°F (25°C) and connects via a 48-inch lead for routing within equipment cabinets. The sensor interfaces with CXM and DXM control boards for freeze protection (FP1/FP2) and discharge air temperature sensing in water-source heat pumps and geothermal HVAC systems.

• NTC thermistor: 10K ohm at 77°F (25°C) for temperature-to-resistance signaling
• 48-inch lead length for routing inside equipment cabinets without field splicing
• Compatible with CXM and DXM control boards for freeze protection (FP1/FP2) and discharge air temperature monitoring; failures may trigger Code 4 or Code 5

Product Highlights

48-inch lead 10K NTC thermistor for CXM/DXM control boards used in freeze protection and discharge air temperature sensing

Product Information

Standard Information

• Brand: CLIMATEMASTER
• Manufacturer Part Number: 17B0031N04

Technical Specifications

• Brand: ClimateMaster
• MPN: 17B0031N04
• Part Type: Thermistor
• Sensor Type: NTC (Negative Temperature Coefficient) thermistor
• Resistance: 10K ohm at 77°F (25°C)
• Lead Length: 48 inches
• Typical Applications: Water coil (FP1) and air coil (FP2) freeze protection; discharge air temperature sensing
• Compatibility: CXM and DXM control boards
• Common Fault Codes: Code 4 (Low Water Coil Temperature); Code 5 (Low Air Coil Temperature)
• Construction: Resistant to moisture infiltration and wire rub-out
• Unit: each