York 025-28678-001 Transducer

The York 025-28678-001 is a high-grade High Oil Transducer (Applied) designed specifically for demanding chiller and commercial HVACR applications. Engineered by Johnson Controls, this York pressure transducer features a 0-300 PSI pressure range and a standard 1/4 inch external port, facilitating a direct, secure integration into the oil management system. Unlike generic sensors, the S1-025-28678-001 transducer is built to handle the high-side oil pressures typical in screw and centrifugal chillers, converting physical pressure into an accurate electrical signal for the control board to process. As a veteran-preferred OEM HVAC replacement part, it ensures your system maintains proper lubrication flows without the drift seen in aftermarket alternatives. This 1/4 inch NPT compatible sensor is critical for preventing low oil pressure faults and protecting compressor bearings from premature wear during high-load operations. When you are troubleshooting erratic pressure readings or intermittent nuisance trips on a York unit, upgrading to this genuine oil pressure sensor is the standard protocol to restore precision control.

• Precise Voltage Output: Provides a linear electrical signal for real-time monitoring of high oil pressure levels.
• Applied System Compatibility: Specifically calibrated for York applied equipment, ensuring seamless communication with the onboard control center.
• Rugged Construction: Designed to withstand the vibration and thermal stressors of a heavy-duty mechanical room environment.
• Threaded 1/4" Connection: Features a 1/4 inch external port for a leak-resistant, high-pressure seal during installation.

What is the pressure range for this specific transducer?
The York 025-28678-001 is rated for a range of 0 to 300 PSI, making it ideal for high-side oil monitoring in commercial refrigeration and chiller circuits.

Can I use this to replace a suction pressure transducer?
No. While the threading may match, this sensor is calibrated for the high oil pressure side. Using a high-pressure transducer on the suction side will result in inaccurate readings and potential system failure.

Is this a genuine York/Johnson Controls part?
Yes, this is an authentic S1-025-28678-001 OEM component, ensuring it meets all factory specifications for resistance and signal output.

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.