York 025-41756-303 Pressure Transducer

The York 025-41756-303 is a high-precision 650# discharge pressure transducer engineered for demanding commercial HVACR environments. This field-proven York HVAC part is the functional equivalent and direct replacement for the legacy 025-41756-103 model, ensuring seamless integration into existing chiller control systems without modification. Operating on a 4.75-5.75 VDC input, it converts high-pressure discharge data into a linear 0.5 to 4.5 VDC output signal, allowing for real-time monitoring and protection of the refrigeration circuit. Designed specifically for York pressure monitoring applications, this transducer provides the accuracy required for high-side refrigeration tasks, typically installed on tandem compressor setups. Its robust, industrial-grade construction is built to withstand the thermal cycling and mechanical vibration common in heavy-duty HVAC discharge pressure monitoring. For contractors maintaining rooftop units or industrial chillers, this OEM-spec component ensures calibrated performance and system reliability.

Key Benefits

• Direct Compatibility: Engineered as the official successor to the 025-41756-103, ensuring 1:1 fit and function.
• High-Pressure Rating: Rated for a maximum 650 psi discharge range to accommodate R-410A and other high-pressure refrigerants.
• Precise Signal Output: Delivers a reliable 0.5 to 4.5 VDC signal for accurate communication with microprocessors and control boards.
• Industrial Durability: Specifically manufactured to handle the harsh vibrations of tandem compressor discharge lines.
• OEM Reliability: Meets original manufacturer specifications for calibration stability and environmental resistance.

Common Questions

Is the 025-41756-303 compatible with older York units using the -103 part?
Yes, the 025-41756-303 is the direct engineering replacement for the obsolete 025-41756-103. It uses the same electrical connections and mounting footprint.

Where is this transducer typically installed on the system?
This 650# pressure transducer is usually located on the compressor discharge line or the tandem compressor manifold to monitor high-side pressures.

What are the electrical requirements for this sensor?
The unit requires a 5 VDC supply (4.75-5.75 allowable) and provides a ratiometric voltage output ranging from 0.5 to 4.5 VDC.

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.