York 325-25195-600 Water Temp. Sensor

When you are troubleshooting a chiller or commercial hydronic system, the accuracy of your water temperature sensor is the difference between optimal efficiency and a system lockout. The York 325-25195-600 Water Temp. Sensor is a precision OEM replacement part designed specifically for York HVAC systems, high-performance chillers, and cooling towers. This robust sensor is the direct replacement for 025-25195-000, ensuring full compatibility with legacy control boards without the need for field modifications.

Built for the rigors of industrial environments, this immersion-style sensor provides real-time resistive feedback to the main control unit, preventing critical issues such as evaporator freeze-up or boiler overheating. As a veteran in the field, you know that 10k ohm thermistor calibration is standard for these units; this sensor delivers that precise NTC resistance curve necessary for stable HVAC automation and building management system (BMS) integration. Whether you are performing a seasonal startup or responding to a sensor-out-of-range fault, this genuine York part ensures your chilled water loop maintains the exact setpoints required for the facility's load.

• Direct OEM Compatibility: Engineered as the specific successor to the 025-25195-000, eliminating guesswork during installation.
• High-Accuracy Monitoring: Delivers precise data to York control boards to prevent compressor short-cycling and liquid floodback.
• Rugged Construction: Designed to withstand constant submersion and thermal cycling in applied HVAC equipment.
• System Efficiency: Minimizes energy waste by ensuring the leaving water temperature remains within narrow operational parameters.

Is the 325-25195-600 a direct drop-in for the older 025-25195-000?
Yes, this is the official manufacturer-designated direct replacement. It uses the same mounting interface and electrical connector as the original part.

What are the symptoms of a failing water temperature sensor?
Common indicators include unexplained system trips, inaccurate readings on the micro-panel display, or the chiller failing to stage properly due to "out of range" resistance values.

Does this sensor work with non-York systems?
While it uses standard 10k ohm thermistor logic, it is specifically calibrated and physically designed for York applied products. Always verify the part number against the unit’s bill of materials before installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.